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The Dell Battery PGYK5 (0PGYK5) / 0JV6J (OJV6J) is a premium replacement battery designed specifically for Dell Inspiron 11 3162, 3164, and 3168 laptops. Whether you need to replace an old, worn-out battery or keep a spare for backup, this Lithium-Ion (Li-ion) battery offers reliable and long-lasting performance. Manufactured to meet OEM (Original Equipment Manufacturer) standards, it ensures seamless compatibility, optimal power delivery, and safety during operation.

• Overcharge Protection – Prevents excessive charging, which can degrade battery life.
• Over-discharge Protection – Ensures the battery does not fully drain, preserving longevity.
• Short-Circuit Protection – Prevents potential damage due to electrical faults.
• Overheating Protection – Built-in thermal safeguards regulate temperature and prevent overheating.

• Product Name: Dell Battery PGYK5 (0PGYK5) / 0JV6J (OJV6J)
• Compatible Models: Dell Inspiron 11 3162, 3164, 3168
• Battery Type: Lithium-Ion (Li-ion)
• Voltage: 11.4V
• Capacity: 32Wh
• Cell Type: High-quality Li-ion cells
• Lifespan: Up to 500 charge cycles
• Safety Features: Overcharge, over-discharge, overheating, and short-circuit protection
• Certifications: RoHS, CE, FCC certified

1. Turn off your laptop and unplug the power adapter.
2. Locate the battery compartment on the bottom of your Dell Inspiron laptop.
3. Remove the screws securing the battery (if applicable).
4. Gently disconnect the old battery from its connector.
5. Align the new PGYK5 battery and securely connect it to the battery slot.
6. Screw the battery in place and ensure a snug fit.
7. Power on your laptop and check the battery status to confirm proper functionality.

The Dell CGMN2 50Wh 4-Cell Battery is a genuine replacement battery specifically designed for the Dell Inspiron 11 (3135, 3137, and 3138) laptop series. With 50Wh (watt-hour) capacity, this high-quality lithium-ion battery ensures a reliable and long-lasting power supply, allowing you to work, browse, and stream seamlessly without constantly searching for a power outlet.

Whether you're replacing an aging battery or looking for a spare, the Dell CGMN2 battery is the ideal solution for keeping your Inspiron laptop running efficiently. With Dell-certified quality and safety features, this battery provides optimal performance, longer battery life, and enhanced durability for everyday use.

When it comes to replacing your laptop battery, quality and compatibility matter. The Dell CGMN2 battery is an original Dell product, designed to meet or exceed the highest manufacturing standards. Unlike third-party or counterfeit batteries, this Dell-certified battery ensures optimal compatibility, safety, and longevity, reducing the risk of overheating, swelling, or rapid degradation.

The 50Wh capacity ensures that your laptop stays powered for extended periods, reducing the need for frequent charging. Whether you're working on projects, watching videos, or attending online meetings, this battery offers consistent and reliable performance.

This 4-cell lithium-ion battery is designed for high energy efficiency and longevity. Compared to older battery types, lithium-ion technology provides:

• Higher energy density for longer usage.
• Reduced weight for better portability.
• Slower degradation over time, ensuring consistent performance even after multiple charge cycles.

The Dell CGMN2 battery is specifically engineered for the Inspiron 11 series, ensuring a perfect fit and hassle-free installation. Simply remove the old battery and replace it with this genuine Dell replacement to restore your laptop’s performance.

Designed to work seamlessly with Dell ExpressCharge technology, this battery supports fast charging, so you can get back to work in no time. Less downtime, more productivity.

Dell prioritizes safety, and the CGMN2 battery comes equipped with multiple built-in protection mechanisms, including:

• Overcharge and over-discharge protection – Prevents excessive charging and deep discharges, extending battery life.
• Overheating prevention – Ensures a safe operating temperature.
• Short-circuit protection – Prevents electrical faults, ensuring durability.
• Battery swelling prevention – Reduces risks associated with long-term use.

These features help ensure long-lasting and safe battery operation, making this Dell battery a smart investment for your laptop.

If you're experiencing issues such as reduced battery life, frequent shutdowns, or having to stay plugged in, it’s time to replace your old battery. Here are some key benefits of upgrading to the Dell CGMN2 battery:

Extended Usage Time: Enjoy longer periods of uninterrupted productivity without constantly reaching for the charger. Improved Laptop Performance: A fresh battery helps your laptop run smoothly and efficiently without power fluctuations. Increased Portability: Stay mobile and work from anywhere without being tethered to a power outlet. Minimized Power Failures: Avoid sudden shutdowns and data loss, ensuring a smoother user experience.

To get the best performance and longest lifespan from your Dell CGMN2 battery, follow these best practices:

• First Charge: Fully charge your battery to 100% before first use.
• Avoid Full Discharges: Try to recharge before the battery drops below 20% to prevent strain.
• Battery Calibration: Perform a full charge/discharge cycle once a month to maintain accurate battery readings.

• Avoid exposing your laptop to extreme heat or cold, as high temperatures can degrade battery life faster.
• Use a cooling pad or proper ventilation when using your laptop for long hours.

• Always use the original Dell charger for efficient and safe charging.
• Avoid cheap third-party chargers, which can cause overcharging and damage the battery.

• Keeping your laptop plugged in at 100% for long periods can shorten battery lifespan.
• Unplug the charger once your battery reaches full capacity.

• Regularly update your BIOS and battery drivers to ensure optimal battery management.

• Brand: Dell
• Battery Model: CGMN2
• Battery Type: Lithium-ion
• Cell Count: 4-Cell
• Capacity: 50Wh
• Voltage: 7.4V
• Compatibility:
  • Dell Inspiron 11 (3135)
  • Dell Inspiron 11 (3137)
  • Dell Inspiron 11 (3138)
• Dell ExpressCharge Support: Yes

The Dell Genuine Battery HXHFF (4-Cell, 44Wh, 2850mAh) is a high-quality, OEM-certified replacement battery designed to restore long-lasting power and efficiency to your Dell laptop. Compatible with Dell Vostro V131, Latitude 3330, and Inspiron N411z, this battery ensures seamless performance, extended runtime, and reliable power output for work, entertainment, and productivity.

If your current battery drains quickly, fails to hold a charge, or requires constant plugging in, upgrading to the Dell HXHFF replacement battery will restore your laptop’s mobility and efficiency. Engineered with advanced lithium-ion technology and built-in safety mechanisms, this OEM battery ensures optimal energy management, longer lifespan, and enhanced durability.

Choosing an original Dell battery ensures: 100% compatibility with Dell Vostro V131, Latitude 3330, and Inspiron N411z. Reliable and stable power output, preventing sudden shutdowns or performance drops. Premium lithium-ion cells, ensuring long-lasting battery life and consistent energy management.

Unlike third-party or counterfeit batteries, this OEM Dell battery is tested and manufactured under strict Dell quality control standards, ensuring maximum efficiency and safety.

With a 44Wh capacity and 2850mAh power rating, this battery provides:

• Longer work sessions without frequent recharging.
• Seamless multitasking, whether for business, studies, or entertainment.
• Reliable power for travel, reducing dependency on power outlets.

This high-capacity battery minimizes the need for frequent charging, helping you stay productive for extended periods.

The Dell HXHFF battery is designed with high-quality lithium-ion cells, offering: Higher energy density, ensuring longer runtime per charge. Lower self-discharge rate, meaning the battery retains power even when unused. Long-lasting performance, maintaining efficiency through hundreds of charge cycles.

With Dell’s innovative power management technology, this battery ensures consistent power delivery, reduced energy loss, and optimized battery life.

The Dell HXHFF battery is specifically engineered for a perfect fit in:

• Vostro V131

• Latitude 3330

• Inspiron N411z

• HXHFF
• T0TRM
• 312-1233

With a plug-and-play installation, replacing your old battery is quick and easy, ensuring instant power restoration.

This OEM Dell battery supports fast charging, allowing users to: Recharge quickly and return to work or entertainment without long delays. Reduce downtime, ensuring uninterrupted productivity.

Dell prioritizes safety and durability, equipping this battery with multiple built-in protection mechanisms, including: Overcharge Protection – Prevents excessive charging, extending battery life. Over-discharge Protection – Preserves battery health by preventing deep discharges. Temperature Regulation – Ensures safe operating temperatures, preventing overheating. Short-circuit Protection – Prevents electrical issues that could damage the battery or laptop. Battery Swelling Prevention – Ensures structural integrity and long-term reliability.

These advanced safety features make the Dell HXHFF battery a secure and durable power solution for Dell laptop users.

If your laptop battery is no longer performing efficiently, upgrading to this Dell HXHFF replacement battery offers:

Extended Laptop Runtime – Work, browse, and stream for longer periods without frequent recharges. Improved Laptop Performance – A fresh battery provides stable power delivery, improving speed and efficiency. Greater Portability – Use your laptop freely without being dependent on a power outlet. Reduced Risk of Unexpected Shutdowns – Prevent power failures that could result in data loss or file corruption.

By choosing a genuine Dell replacement battery, you restore your laptop’s original power efficiency and extend its usability.

To maximize the lifespan and performance of your Dell HXHFF battery, follow these battery care tips:

• First Charge: Fully charge the battery to 100% before first use.
• Avoid Deep Discharges: Keep the battery level above 20% whenever possible.
• Calibrate Monthly: Perform a full discharge and recharge cycle once a month.

• Excessive heat reduces battery life, so avoid prolonged exposure to high temperatures.
• Use a cooling pad to maintain optimal temperature while performing heavy tasks.

• Always use a Dell-certified charger to ensure proper voltage and safe charging.
• Avoid third-party adapters, as they may cause inconsistent power delivery and battery damage.

• Keeping your laptop plugged in at 100% for long periods can degrade battery lifespan.
• Unplug the charger once the battery reaches full capacity.

• Regularly update your BIOS and battery drivers to ensure optimal power management and efficiency.

• Battery Type: Lithium-ion
• Cell Count: 4-Cell
• Capacity: 44Wh / 2850mAh
• Voltage: 11.4V
• Compatibility:
  • Dell Vostro V131, Latitude 3330, Inspiron N411z
• Compatible Part Numbers: HXHFF, T0TRM, 312-1233
• Fast Charging Support: Yes

The Dell Inspiron Laptop Battery is a high-quality, OEM (Original Equipment Manufacturer) replacement battery designed to provide reliable, long-lasting power for a wide range of Dell Inspiron laptops, including N3010, N4010, N4050, N4110, N4120, M4040, N5010, N5110, M5010, M5110, 14R, 1440, 1450, and P07F models.

This premium lithium-ion battery ensures seamless compatibility, improved battery life, and optimal power efficiency, making it the perfect solution for users looking to replace an old battery or keep a spare for uninterrupted usage. Whether you are a professional, student, or casual user, this battery is engineered to enhance your laptop’s performance and reliability.

The Dell Inspiron Battery is built with high-capacity lithium-ion cells, allowing for longer runtimes and more charging cycles. It is available in 6-cell and 9-cell configurations, providing options for different user needs:

• 6-Cell Battery: Ideal for those who need a lightweight solution with decent battery life for everyday tasks.
• 9-Cell Battery: Offers extended usage time, perfect for professionals, students, and travelers who require longer battery backup without frequent recharges.

With smart energy management technology, this battery efficiently distributes power, reducing energy wastage and enhancing overall battery performance.

As a genuine Dell replacement battery, it meets OEM specifications and is fully compatible with the following Dell Inspiron models:

• Dell Inspiron N3010, N4010, N4050, N4110, N4120
• Dell Inspiron M4040, N5010, N5110, M5010, M5110
• Dell Inspiron 14R, 1440, 1450, P07F

Unlike third-party batteries, this OEM battery integrates seamlessly with your laptop’s power management system, ensuring accurate battery readings, optimal charging cycles, and uninterrupted performance.

This high-performance Dell battery is equipped with intelligent power management technology that enhances energy efficiency and extends battery life. Some key benefits include:

Optimized Power Distribution – Ensures longer usage time and minimizes unnecessary power consumption. Low Self-Discharge Rate – Retains charge for longer periods when not in use, making it an ideal backup battery. Smart Charge & Discharge Cycles – Enhances the longevity of the battery by regulating charging cycles to prevent degradation.

These features allow your Dell Inspiron laptop to run efficiently and consistently while maximizing battery longevity.

Safety is a top priority when it comes to laptop batteries, and this genuine Dell battery is equipped with multiple built-in protections to ensure safe and reliable operation:

Overcharge Protection – Prevents excessive charging, which can damage battery cells and reduce overall lifespan. Over-Discharge Protection – Stops the battery from depleting completely, preserving long-term health. Short-Circuit Protection – Prevents sudden power failures that could damage your laptop.

The Dell Inspiron Laptop Battery is a high-performance, OEM (Original Equipment Manufacturer) replacement battery, specifically designed to provide reliable power and long-lasting performance for a wide range of Dell Inspiron laptops. Whether you're replacing an old battery or looking for a spare, this genuine Dell battery ensures seamless compatibility, extended runtime, and enhanced safety features to keep your laptop powered for work, study, and entertainment.

This battery is a perfect choice for students, professionals, and everyday users who need a dependable power source for their Dell Inspiron N3010, N4010, N4050, N4110, N4120, M4040, N5010, N5110, M5010, M5110, 14R, 1440, 1450, and P07F laptops.

The Dell Inspiron laptop battery is built to deliver consistent and reliable power, allowing you to work or enjoy entertainment without frequent recharging. Available in 6-cell and 9-cell configurations, this battery provides different power levels to suit your needs:

• 6-Cell Battery: A balance between weight and power, ideal for users who need a lightweight battery with standard runtime.
• 9-Cell Battery: Offers a longer runtime, perfect for heavy users, professionals, and travelers who need extended battery life.

With intelligent power management technology, this battery optimizes energy usage, providing maximum efficiency and longer battery life.

As an official Dell replacement battery, this product is designed to meet or exceed the original specifications, ensuring 100% compatibility with the following Dell Inspiron models:

• Dell Inspiron N3010
• Dell Inspiron N4010
• Dell Inspiron N4050
• Dell Inspiron N4110
• Dell Inspiron N4120
• Dell Inspiron M4040
• Dell Inspiron N5010
• Dell Inspiron N5110
• Dell Inspiron M5010
• Dell Inspiron M5110
• Dell Inspiron 14R, 1440, 1450, P07F

Using an OEM battery ensures your laptop functions efficiently, safely, and without compatibility issues. It integrates perfectly with your laptop’s power management system, providing accurate charge readings and consistent performance.

This high-performance Dell battery is equipped with smart power management technology, which enhances energy efficiency and extends battery life. Key benefits include:

Optimized Charging Cycles – Reduces battery wear and extends lifespan. Low Self-Discharge Rate – Retains charge for longer periods when not in use. Smart Energy Consumption – Adjusts power output based on workload, preserving energy.

These features ensure your laptop runs longer and more efficiently, reducing downtime and keeping you productive throughout the day.

This genuine Dell battery includes multiple safety protections to ensure secure and reliable operation, preventing potential issues such as overheating, overcharging, and short-circuiting. The built-in safety features include:

Overcharge Protection – Stops charging when the battery reaches full capacity to prevent damage. Over-Discharge Protection – Prevents excessive discharge that could harm battery cells. Short-Circuit & Overcurrent Protection – Shields against electrical failures. Thermal Regulation – Integrated sensors prevent overheating, ensuring safe operation.

The Dell Inspiron Laptop Battery is a high-performance, OEM (Original Equipment Manufacturer) replacement battery, specifically designed to provide reliable power and long-lasting performance for a wide range of Dell Inspiron laptops. Whether you're replacing an old battery or looking for a spare, this genuine Dell battery ensures seamless compatibility, extended runtime, and enhanced safety features to keep your laptop powered for work, study, and entertainment.

This battery is a perfect choice for students, professionals, and everyday users who need a dependable power source for their Dell Inspiron N3010, N4010, N4050, N4110, N4120, M4040, N5010, N5110, M5010, M5110, 14R, 1440, 1450, and P07F laptops.

The Dell Inspiron laptop battery is built to deliver consistent and reliable power, allowing you to work or enjoy entertainment without frequent recharging. Available in 6-cell and 9-cell configurations, this battery provides different power levels to suit your needs:

• 6-Cell Battery: A balance between weight and power, ideal for users who need a lightweight battery with standard runtime.
• 9-Cell Battery: Offers a longer runtime, perfect for heavy users, professionals, and travelers who need extended battery life.

With intelligent power management technology, this battery optimizes energy usage, providing maximum efficiency and longer battery life.

As an official Dell replacement battery, this product is designed to meet or exceed the original specifications, ensuring 100% compatibility with the following Dell Inspiron models:

• Dell Inspiron N3010
• Dell Inspiron N4010
• Dell Inspiron N4050
• Dell Inspiron N4110
• Dell Inspiron N4120
• Dell Inspiron M4040
• Dell Inspiron N5010
• Dell Inspiron N5110
• Dell Inspiron M5010
• Dell Inspiron M5110
• Dell Inspiron 14R, 1440, 1450, P07F

Using an OEM battery ensures your laptop functions efficiently, safely, and without compatibility issues. It integrates perfectly with your laptop’s power management system, providing accurate charge readings and consistent performance.

This high-performance Dell battery is equipped with smart power management technology, which enhances energy efficiency and extends battery life. Key benefits include:

Optimized Charging Cycles – Reduces battery wear and extends lifespan. Low Self-Discharge Rate – Retains charge for longer periods when not in use. Smart Energy Consumption – Adjusts power output based on workload, preserving energy.

These features ensure your laptop runs longer and more efficiently, reducing downtime and keeping you productive throughout the day.

This genuine Dell battery includes multiple safety protections to ensure secure and reliable operation, preventing potential issues such as overheating, overcharging, and short-circuiting. The built-in safety features include:

Overcharge Protection – Stops charging when the battery reaches full capacity to prevent damage. Over-Discharge Protection – Prevents excessive discharge that could harm battery cells. Short-Circuit & Overcurrent Protection – Shields against electrical failures. Thermal Regulation – Integrated sensors prevent overheating, ensuring safe operation.

Temperature Control – Built-in thermal sensors help regulate heat dissipation, preventing overheating during intensive usage.

With these advanced safety features, you can work, browse, stream, or play games without worrying about power failures, overheating, or other risks.

The Dell Inspiron Laptop Battery is designed for quick and hassle-free installation. Its plug-and-play design allows users to easily replace their old battery without needing special tools or technical expertise.

Additionally, its lightweight construction makes it easy to carry as a spare battery, ensuring you always have a reliable backup power source whenever needed

The Dell Laptop Battery Type 0X217 (6-Cell Original) is a high-quality, OEM-certified replacement battery designed to provide long-lasting power, efficiency, and reliability for your Dell laptop. Whether you’re working, studying, streaming, or gaming, this premium lithium-ion battery ensures seamless performance and extended runtime, reducing the need for frequent recharges.

If your current battery is losing charge quickly, failing to hold power, or requiring you to stay plugged in, upgrading to this Dell 0X217 replacement battery will restore your laptop’s mobility, performance, and efficiency. Designed with advanced battery technology and multiple safety features, this battery guarantees optimal energy management and superior durability for everyday computing needs.

When selecting a replacement battery, it's crucial to choose a genuine OEM product for maximum reliability and safety. The Dell 0X217 battery offers:

100% compatibility with Dell laptops that use the Type 0X217 battery. Stable and efficient power output, eliminating the risk of sudden shutdowns. Premium lithium-ion cells, delivering long-lasting efficiency and extended lifespan.

Unlike third-party or counterfeit batteries, this OEM Dell battery undergoes rigorous quality control testing to ensure safe and effective power delivery, meeting Dell’s strict performance standards.

The Dell 0X217 battery is designed to maximize power efficiency, making it ideal for:

• Business professionals who require longer work sessions without frequent recharging.
• Students and researchers who need uninterrupted battery performance for studying and assignments.
• Frequent travelers who need reliable battery life while on the go.
• Casual users who want extended browsing, streaming, and entertainment without disruptions.

This high-capacity battery reduces the need for frequent charging, ensuring a seamless user experience.

Built with high-quality lithium-ion cells, this battery provides:

Higher energy density, ensuring longer runtime per charge. Lower self-discharge rate, meaning the battery retains power even when unused. Long-lasting performance, maintaining efficiency through multiple charge cycles.

With state-of-the-art battery management technology, this battery provides consistent power delivery, reduced power loss, and optimized energy consumption, even during demanding tasks.

The Dell 0X217 battery is engineered for a perfect fit and easy installation in compatible Dell laptops. With a plug-and-play design, replacing your old battery is quick and simple, allowing you to restore your laptop’s power instantly.

This OEM Dell battery supports fast charging, allowing you to: Recharge quickly and return to work or entertainment faster. Minimize downtime, ensuring continuous productivity throughout the day.

This battery is equipped with multiple safety mechanisms to ensure safe operation and extended lifespan, including:

Overcharge Protection – Prevents excessive charging, extending battery life. Over-discharge Protection – Preserves battery health by preventing deep discharges. Temperature Regulation – Prevents overheating for stable performance. Short-circuit Protection – Reduces electrical faults that could damage the battery or laptop. Battery Swelling Prevention – Maintains battery integrity and ensures long-term durability.

These built-in safety mechanisms make this battery a secure and long-lasting power source for your Dell laptop.

If your laptop battery is no longer performing efficiently, upgrading to this Dell 0X217 replacement battery provides:

Extended Laptop Runtime – Work, browse, and stream for longer periods without frequent recharges. Improved Laptop Performance – A fresh battery provides stable power delivery, improving speed and efficiency. Greater Portability – Use your laptop anywhere without being dependent on a power outlet. Reduced Risk of Unexpected Shutdowns – Prevent power failures that could result in data loss or file corruption.

By choosing a genuine Dell replacement battery, you restore your laptop’s original power efficiency and extend its usability.

To maximize the lifespan and performance of your Dell 0X217 battery, follow these battery care tips:

• First Charge: Fully charge the battery to 100% before first use.
• Avoid Deep Discharges: Keep the battery level above 20% whenever possible.
• Calibrate Monthly: Perform a full discharge and recharge cycle once a month.

• Excessive heat reduces battery life, so avoid prolonged exposure to high temperatures.
• Use a cooling pad to maintain optimal temperature while performing heavy tasks.

• Always use a Dell-certified charger to ensure proper voltage and safe charging.
• Avoid third-party adapters, as they may cause inconsistent power delivery and battery damage.

• Keeping your laptop plugged in at 100% for long periods can degrade battery lifespan.
• Unplug the charger once the battery reaches full capacity.

• Regularly update your BIOS and battery drivers to ensure optimal power management and efficiency.

• Battery Type: Lithium-ion
• Cell Count: 6-Cell
• Capacity: 56Wh (varies by manufacturer)
• Voltage: 11.1V
• Compatibility:
  • Dell Laptops that use the 0X217 Battery
• Fast Charging Support: Yes

The Dell Latitude E7240 E7250 Ultrabook Battery (Model: VFV59, W57CV, J31N7, WD52H) is a premium-grade lithium-ion battery designed to provide reliable power and extended performance for Dell Latitude E7240 and E7250 Ultrabooks. Featuring a 14.8V voltage rating and a 30Wh capacity, this battery is engineered to deliver optimal performance, ensuring smooth and uninterrupted operation for business professionals, students, and everyday users.

Compatible with Dell Latitude E7240 & E7250 Ultrabooks High-Quality Li-ion Cells for Longer Lifespan Voltage: 14.8V | Capacity: 30Wh Advanced Safety Features – Overcharge & Overcurrent Protection Compact & Lightweight Design for Maximum Portability 100% OEM-Compatible Replacement Battery

The Dell Latitude E7240 E7250 battery is designed with high-performance lithium-ion cells that provide consistent power output, ensuring your laptop runs smoothly for extended hours. With a 30Wh power capacity, this battery supports essential computing tasks, such as web browsing, document editing, video streaming, and business applications, without frequent recharging.

Whether you are a business professional on the move, a student attending online classes, or a frequent traveler, this battery ensures that your Dell Latitude E7240 or E7250 operates seamlessly, without unexpected shutdowns.

This OEM-compatible replacement battery is built using premium-grade lithium-ion cells, which not only deliver efficient power output but also contribute to long-term durability. It is optimized for high efficiency, reducing power drain and maximizing the overall lifespan of your laptop battery.

To maintain optimal battery performance, it is recommended to calibrate the battery by performing a full charge and discharge cycle periodically. This ensures accurate battery percentage readings and extends the overall usability of the battery.

This Dell Latitude E7240 E7250 battery is a direct replacement for the original Dell battery models VFV59, W57CV, J31N7, and WD52H. It is 100% compatible with Dell Latitude E7240 and E7250 Ultrabooks, ensuring a seamless fit and effortless installation.

Unlike generic third-party batteries, this high-quality replacement battery maintains Dell’s original power specifications, avoiding any potential compatibility issues or performance drops. The precision-engineered connectors ensure a secure and stable connection, providing efficient power transfer to your laptop.

• VFV59
• W57CV
• J31N7
• WD52H

• Dell Latitude E7240
• Dell Latitude E7250

The Dell Latitude E7240 E7250 Ultrabook battery is equipped with state-of-the-art safety features to protect both the battery and the laptop from potential hazards. These include:

Overcharge Protection – Prevents the battery from overcharging, extending its overall lifespan. Overcurrent & Short-Circuit Protection – Ensures safe operation by preventing excessive electrical currents that can damage internal components. Overheat Protection – Maintains an optimal temperature range, preventing the battery from overheating during prolonged usage. Automatic Power Cut-Off – Stops power supply in case of irregular voltage fluctuations, ensuring safe laptop operation.

These safety mechanisms ensure that your laptop battery remains stable, efficient, and protected, reducing the risk of malfunctions or unexpected shutdowns.

One of the standout features of the Dell Latitude E7240 E7250 battery is its compact and lightweight design. Unlike bulky laptop batteries, this ultrabook battery is designed to be ultra-portable, making it an ideal choice for travelers, remote workers, and on-the-go professionals.

The slim design allows for easy installation, and it seamlessly integrates with the Dell Latitude E7240 and E7250 models, maintaining the laptop’s sleek, lightweight build. Whether you need a backup battery for long trips or a replacement battery for an aging power source, this high-performance battery is a perfect choice.

To ensure optimal performance and long battery life, follow these essential usage and installation tips:

Power Off Your Laptop Before Installation – Always turn off your Dell Latitude laptop before replacing the battery to avoid damage. Align & Secure the Battery Properly – Ensure the battery is aligned with the laptop’s battery compartment before securing it in place. Charge the Battery Fully Before First Use – A full initial charge helps in battery calibration and improves long-term efficiency. Avoid Frequent Partial Charges – For best results, perform full charge and discharge cycles periodically to maintain battery health. Keep Your Laptop Cool – Avoid excessive heat exposure, as high temperatures can reduce battery lifespan. Use the Original Dell Charger – Using an authentic Dell charger ensures stable and safe charging.

• Premium Quality & Durability – Built with high-grade materials to ensure long-lasting performance.
• Genuine Compatibility – Precisely engineered to work flawlessly with Dell Latitude E7240 and E7250 models.
• Safety Certified – Equipped with advanced protection mechanisms for worry-free use.
• Lightweight & Portable – Perfect for travel and business use.
• Easy Installation – Plug-and-play design makes it simple to replace your existing battery.

The DELL Original 4 Cell 55WHr Laptop Battery is a high-quality, genuine replacement battery specifically designed for the Dell Latitude E7270 and E7470 laptops. As a vital component of your laptop, this battery provides long-lasting power, ensuring seamless performance for your device whether you're working from home, at the office, or on the go. With a 55WHr (Watt-hour) capacity, this 4-cell lithium-ion battery guarantees efficient power management, extended battery life, and reliable energy supply to keep your laptop running smoothly.

One of the biggest advantages of choosing this battery is that it is a genuine Dell product, meaning it meets the highest quality standards set by the manufacturer. Dell's rigorous testing ensures that the battery is safe, durable, and optimized for your Latitude laptop. Using an original Dell battery eliminates the risks associated with third-party or counterfeit products, such as overheating, battery swelling, or rapid degradation.

The 55WHr capacity of this battery provides ample power for extended use, allowing you to work efficiently without constant recharging. Whether you're attending virtual meetings, working on important documents, or streaming content, this battery ensures a consistent and stable power supply to your laptop.

This 4-cell lithium-ion battery is designed with advanced technology to offer improved efficiency and longevity. Unlike older battery types, lithium-ion batteries provide higher energy density, reduced weight, and better charge retention, ensuring that your laptop performs at its best even after prolonged use.

The DELL Original 4 Cell 55WHr Laptop Battery is exclusively designed for Dell Latitude E7270 and E7470 laptops, guaranteeing a perfect fit without any compatibility issues. Installing the battery is hassle-free and requires minimal technical knowledge. Simply remove the old battery and replace it with the new one, ensuring that your laptop remains fully functional.

This battery supports Dell’s ExpressCharge technology, allowing for fast charging and minimal downtime. Whether you’re in a rush or need to get back to work quickly, ExpressCharge helps restore power efficiently, reducing the time spent waiting for your laptop to recharge.

Dell prioritizes user safety, and this battery comes equipped with multiple protection mechanisms to prevent issues such as:

• Overheating – Ensuring safe temperature control during use.
• Overcharging and Over-discharging – Extending battery lifespan.
• Short-circuit Protection – Preventing electrical faults and damage.
• Battery Swelling Prevention – Reducing risks associated with long-term usage.

These features make the DELL Original 4 Cell 55WHr Laptop Battery a safe and reliable choice, keeping your laptop protected while delivering optimal performance.

If you’ve been experiencing reduced battery life, unexpected shutdowns, or the need to constantly stay plugged into a charger, replacing your laptop’s battery with a genuine Dell replacement can significantly enhance your device’s performance. Here are a few key benefits:

• Extended Battery Life: Enjoy longer usage times without the need for frequent recharging.
• Improved Laptop Performance: A healthy battery ensures smooth operation and reduces system slowdowns caused by power fluctuations.
• Increased Portability: Work from anywhere without being tethered to a power source.
• Reduced Risk of Power Failures: Avoid sudden shutdowns that can cause data loss or system crashes.

To get the most out of your DELL Original 4 Cell 55WHr Laptop Battery, follow these best practices:

1. Perform Regular Battery Calibration

   • Fully charge the battery and then let it discharge completely before recharging. This helps maintain accurate battery percentage readings.

2. Avoid Extreme Temperatures

   • High heat and cold temperatures can degrade battery performance. Always use your laptop in moderate temperatures.

3. Use Original Dell Chargers

   • Using a genuine Dell charger ensures optimal charging efficiency and prevents damage to the battery.

4. Unplug When Fully Charged

   • Keeping your laptop plugged in all the time can reduce battery lifespan. Disconnect the charger once the battery reaches 100%.

5. Update BIOS and Drivers

   • Keeping your system updated helps manage battery health and power consumption efficiently.

• Brand: Dell
• Battery Type: Lithium-ion
• Cell Count: 4-Cell
• Capacity: 55WHr
• Voltage: 7.6V
• Compatibility: Dell Latitude E7270, Dell Latitude E7470
• ExpressCharge Support: Yes

If your Dell Inspiron 14Z or 15Z laptop is experiencing reduced battery life, quick drainage, or sudden shutdowns, it may be time for a battery replacement. The Dell Original 2NJNF 8JVDG T41M0 TPMCF battery is the perfect OEM replacement designed to restore your laptop's performance, power efficiency, and reliability.

This high-performance 6-cell lithium-ion battery ensures your laptop stays powered for work, entertainment, and travel. Whether you need to replace a worn-out battery or keep a spare for uninterrupted use, this 44Wh battery is engineered for optimal compatibility and long-lasting performance with Dell Inspiron 14Z 5423 and 15Z 5523 models.

This Dell 44Wh battery is built with high-quality lithium-ion cells, providing extended power backup and reducing the need for frequent recharging. With a 6-cell design, it offers longer battery life compared to lower-capacity alternatives, allowing you to stay productive without being constantly plugged in.

This OEM Dell battery is designed to be fully compatible with the following Dell Inspiron models:

• Dell Inspiron 14Z 5423
• Dell Inspiron 15Z 5523

It replaces the following Dell battery part numbers: 2NJNF 8JVDG T41M0 TPMCF

This ensures seamless installation and performance, just like the original battery that came with your laptop.

With a voltage rating of 11.1V, this battery provides a stable and consistent power supply, ensuring your laptop runs smoothly and efficiently. Unlike third-party, low-quality batteries that may cause power fluctuations or overheating, this genuine Dell battery is designed to maintain system stability and extend overall device longevity.

Safety is a top priority, especially when it comes to laptop batteries. This Dell 6-cell battery is equipped with multiple safety mechanisms, including:

Overcharging Protection – Prevents excessive charging to extend battery lifespan. Overheating Protection – Helps maintain safe operating temperatures during use. Short Circuit Protection – Reduces the risk of electrical malfunctions. Overcurrent Protection – Ensures the battery doesn’t draw excessive power.

These features guarantee safe and efficient power management, protecting both your laptop and battery from potential hazards.

The Dell 2NJNF battery is designed for simple and hassle-free installation. With its perfect fit and factory-tested design, you can replace your old battery within minutes, without requiring technical expertise.

This battery is manufactured following strict environmental and safety guidelines, complying with RoHS, CE, and FCC certifications. It is made with eco-friendly materials, ensuring safe usage and minimal environmental impact while delivering high energy efficiency.

Over time, laptop batteries lose their efficiency, leading to shorter battery life, overheating, or failure to hold a charge. If you're facing any of these issues, this OEM Dell battery replacement will restore your laptop’s power capacity and improve battery performance.

This high-capacity 44Wh battery ensures longer uptime, allowing you to work, browse, and stream videos without frequent recharges. Whether you're using your laptop for business, study, or travel, this battery provides a reliable and long-lasting power source.

Instead of purchasing a new laptop due to battery failure, replacing the battery is a cost-effective solution that extends the lifespan of your Dell Inspiron laptop. This ensures you get the best value for your investment without spending money on a brand-new device.

This is a 100% genuine Dell battery, tested for optimal performance, durability, and safety. Unlike third-party knockoffs, this OEM replacement battery is guaranteed to work seamlessly with your Dell laptop, ensuring perfect compatibility and reliability.

To ensure maximum battery life and efficiency, follow these best practices:

Fully charge the battery before first use. Avoid deep discharges – Try not to let the battery drain completely before recharging. Keep your laptop in a cool, well-ventilated space to prevent overheating. Use an original Dell charger for safe and efficient charging. Calibrate the battery every few months by fully charging and then fully discharging it.

By following these battery maintenance tips, you can extend the battery life and ensure consistent performance over time.

1 x Dell 2NJNF 8JVDG T41M0 TPMCF 44Wh Battery User Manual for Installation & Safety Instructions

• Battery Model: 2NJNF / 8JVDG / T41M0 / TPMCF
• Battery Type: Lithium-Ion
• Voltage: 11.1V
• Capacity: 44Wh
• Cells: 6-Cell Configuration
• Condition: Brand New, OEM Original Dell Battery
• Compatibility: Dell Inspiron 14Z 5423, Inspiron 15Z 5523

The Dell Original Laptop Battery for Alienware XRGXX 06YV0V 1F22N M15 M17 Series is a premium, high-quality lithium-ion battery engineered to deliver exceptional power, longevity, and reliability for Alienware gaming laptops. Designed specifically for Alienware M15 and M17 series, this OEM (Original Equipment Manufacturer) battery ensures seamless compatibility, maintaining the high-performance standards expected by gamers, professionals, and power users.

This Dell OEM battery offers a robust power capacity that supports extended gaming sessions, professional workloads, and multimedia usage. It is designed to handle the high-performance demands of Alienware laptops, ensuring uninterrupted gaming and productivity. Whether you are immersed in intense gaming battles, video editing, or multitasking, this high-capacity battery provides the necessary power to keep you going.

The Dell Original Laptop Battery is engineered to be fully compatible with the Alienware XRGXX 06YV0V 1F22N models and fits a range of Alienware M15 and M17 series laptops. Some of the key specifications include:

• Battery Type: Lithium-ion
• Capacity: High-capacity battery designed for long-lasting performance
• Voltage: Optimized to deliver stable power output
• Compatibility: Alienware M15 & M17 series, including 1F22N, 06YV0V, XRGXX models
• Cell Technology: Advanced lithium-ion cells for enhanced durability and efficiency

This genuine Dell battery is equipped with cutting-edge safety mechanisms to protect your laptop and ensure safe usage. Some of the essential safety features include:

• Overcharge Protection: Prevents excessive charging to extend battery life.
• Overcurrent Protection: Ensures stable power distribution, protecting internal circuits.
• Short-Circuit Protection: Prevents electrical damage in case of sudden surges.
• Temperature Control: Monitors heat levels to avoid overheating and maintain efficiency.

With these built-in safety features, users can enjoy uninterrupted usage without worrying about battery-related malfunctions.

The Dell Original Laptop Battery for Alienware is crafted with high-quality lithium-ion cells, ensuring superior durability and a longer lifespan. With proper care and maintenance, this battery can maintain optimal performance for an extended period.

To maximize the battery’s lifespan, follow these best practices:

1. Avoid Deep Discharges – Recharging the battery before it is completely drained helps extend its longevity.
2. Keep the Battery Cool – High temperatures can degrade battery performance over time. Avoid exposing the laptop to excessive heat.
3. Use Genuine Chargers – Always use an original Dell charger to ensure the battery is charged efficiently and safely.
4. Calibrate the Battery Periodically – Perform a full charge and discharge cycle occasionally to maintain battery accuracy.

By following these guidelines, users can maximize battery efficiency and prolong its operational life.

Designed specifically for gaming laptops, this battery is perfect for hardcore gamers, creative professionals, and business users who require a powerful and reliable battery. Whether you are gaming on the go, editing high-resolution videos, or handling demanding applications, the Dell Original Laptop Battery for Alienware ensures seamless performance without power interruptions.

When selecting a replacement or spare battery, choosing an original Dell battery over third-party alternatives provides several benefits:

• Perfect Compatibility: As an OEM product, this battery is specifically designed for Alienware laptops, ensuring 100% compatibility without the risks of overheating or malfunction.
• Guaranteed Performance: Dell’s original batteries are tested for high-performance reliability, ensuring consistent power output under heavy workloads.
• Extended Lifespan: Genuine Dell batteries are built to last longer than third-party replacements, making them a cost-effective choice.
• Manufacturer Warranty: With Dell’s quality assurance, users get the confidence of a reliable and durable power source.

Replacing your Alienware laptop battery is quick and easy, even for non-technical users. The lightweight design ensures a hassle-free installation process. Users can replace the battery within minutes by following these simple steps:

1. Power Off & Disconnect – Turn off the laptop and unplug it from the power source.
2. Remove the Back Panel – Unscrew the back panel of the laptop using a compatible screwdriver.
3. Detach the Old Battery – Carefully disconnect the existing battery and remove it.
4. Install the New Battery – Align and connect the new battery securely.
5. Reassemble & Power On – Reattach the back panel and power on your laptop to verify functionality.

The Dell TRHFF 9JF93 1JD62 Laptop Battery is a high-performance, OEM-certified replacement battery designed to provide long-lasting power and reliability for a wide range of Dell laptops. Compatible with Inspiron 14 (5442, 5447, 5448), Inspiron 15 (5547, 5548, 5545), Latitude 3550, and Latitude 3450 P39F001, this genuine Dell battery ensures seamless operation whether you’re working, studying, streaming, or gaming.

With a high-capacity lithium-ion design, the Dell TRHFF battery delivers efficient power management, extended usage time, and safe charging performance. If your laptop battery drains quickly, fails to hold a charge, or requires constant plugging in, replacing it with this original Dell battery will restore your device’s mobility and efficiency.

When it comes to replacing your laptop battery, choosing an original Dell battery ensures: 100% compatibility with supported Dell models. Reliable performance with no risk of overheating, swelling, or short-circuiting. Certified safety standards, ensuring long-lasting durability and efficiency.

Unlike third-party batteries, this OEM Dell battery is designed specifically for Inspiron 14, Inspiron 15, and Latitude series laptops, providing flawless operation and maximum performance.

This high-capacity lithium-ion battery ensures you get the longest possible usage time, allowing you to:

• Work efficiently without constant recharging.
• Stream videos and attend meetings without interruptions.
• Game on the go without worrying about power loss.

With advanced energy efficiency, this battery provides stable power output, giving you the freedom to work or play wherever you go.

Equipped with premium lithium-ion cells, this battery offers: Higher energy density, extending battery life per charge. Lower self-discharge rate, so the battery retains charge even when not in use. Long-lasting performance, maintaining efficiency through multiple charge cycles.

This means fewer replacements and reduced long-term costs, making it an excellent investment for Dell laptop users.

The Dell TRHFF battery is precisely engineered to fit the following models:

• Inspiron 14: 5442, 5447, 5448
• Inspiron 15: 5547, 5548, 5545

• Latitude 3450
• Latitude 3550

Installation is quick and easy—just remove your old battery and replace it with this genuine Dell replacement to restore your laptop’s battery life and performance.

This battery is optimized for fast and efficient charging, allowing you to recharge your laptop quickly and reduce downtime. Whether you’re a professional, student, or gamer, this feature ensures your laptop is always ready when you need it.

Dell prioritizes user safety and durability, equipping this battery with multiple protection mechanisms:

Overcharge Protection – Prevents excessive charging to extend battery lifespan. Over-discharge Protection – Preserves battery health by preventing deep discharges. Temperature Regulation – Keeps battery at a safe operating temperature. Short-circuit Protection – Protects against electrical faults and damage. Battery Swelling Prevention – Ensures battery integrity for long-term use.

These advanced safety features make the Dell TRHFF battery a secure and reliable power source for your Dell laptop.

If your current laptop battery shows signs of degradation, it’s time to upgrade. The Dell TRHFF 9JF93 1JD62 battery provides:

Extended Laptop Runtime – Reduce the need for frequent recharges. Improved Performance – A new battery enhances your laptop’s efficiency. Increased Portability – Work or study from anywhere without worrying about power loss. Reduced Risk of Data Loss – Prevent sudden shutdowns that can cause file corruption.

By upgrading to this genuine Dell battery, you’ll experience consistent power delivery and improved usability for your laptop.

To maximize the lifespan and performance of your Dell TRHFF battery, follow these best practices:

• First Charge: Fully charge the battery to 100% before first use.
• Avoid Deep Discharges: Keep battery levels above 20% whenever possible.
• Calibrate Monthly: Perform a full discharge and recharge cycle once a month.

• Avoid excessive heat, which can degrade battery life.
• Use a cooling pad if running high-performance applications.

• A genuine Dell charger ensures safe and optimal charging.
• Avoid third-party adapters, which may cause inconsistent power delivery.

• Leaving your laptop plugged in at 100% for extended periods can shorten battery lifespan.
• Unplug the charger once your battery reaches full capacity.

• Updating your BIOS and battery drivers enhances power management and efficiency.

• Brand: Dell (OEM Original)
• Battery Model: TRHFF, 9JF93, 1JD62
• Battery Type: Lithium-ion
• Cell Count: 4-Cell
• Capacity: 51Wh
• Voltage: 14.8V
• Compatibility:
  • Dell Inspiron 14: 5442, 5447, 5448
  • Dell Inspiron 15: 5547, 5548, 5545
  • Dell Latitude: 3450, 3550
• Fast Charging Support: Yes

The Dell VH748 Original Laptop Battery is a high-performance, OEM-certified replacement battery designed for Dell Vostro 5460, 5470, 5480, and 5560 laptops. With a 4-cell lithium-ion design and a 51.2Wh capacity, this battery delivers long-lasting, stable power to keep your laptop running efficiently, whether you're working, browsing, or streaming.

If your current battery drains too quickly, fails to hold a charge, or requires you to stay plugged in constantly, upgrading to this genuine Dell VH748 battery will restore your laptop’s mobility and productivity. Engineered to meet Dell’s strict safety and quality standards, this original battery ensures compatibility, reliability, and durability—unlike third-party alternatives.

Choosing a genuine Dell battery ensures you get the best performance and reliability for your Vostro 5460, 5470, 5480, or 5560 laptop. Unlike third-party or counterfeit batteries, this OEM Dell battery is:

• Designed for perfect compatibility, eliminating risks of malfunction.
• Manufactured and tested under Dell’s strict quality standards.
• Free from risks like overheating, swelling, and power instability.

With a 51.2Wh capacity, this 4-cell lithium-ion battery provides longer run times, reducing the need for frequent recharges. Whether you’re:

• Working on office tasks,
• Attending virtual meetings,
• Streaming videos, or
• Browsing the internet,

this battery ensures consistent power output for uninterrupted usage.

The Dell VH748 battery is equipped with premium lithium-ion cells, offering:

• Higher energy density for extended battery life.
• Reduced weight, making your laptop more portable.
• Lower self-discharge rate, meaning it retains charge even when not in use.
• Long-lasting performance, maintaining efficiency over multiple charge cycles.

The Dell VH748 battery is engineered for a perfect fit in:

• Dell Vostro 5460
• Dell Vostro 5470
• Dell Vostro 5480
• Dell Vostro 5560

With a plug-and-play design, replacing your old battery is simple and hassle-free. Just remove the old battery, install this genuine Dell replacement, and enjoy instant power restoration.

This Dell OEM battery is optimized for fast and efficient charging, reducing downtime and keeping you productive on the go. Charge your battery quickly and get back to work without long wait times.

To ensure safe and long-lasting performance, the Dell VH748 battery includes multiple safety features, such as:

Overcharge Protection – Prevents excessive charging to extend battery lifespan. Over-discharge Protection – Ensures the battery does not drain too low, preserving efficiency. Temperature Regulation – Prevents overheating during heavy use. Short-Circuit Protection – Prevents electrical failures that could damage the battery or laptop. Swelling Prevention – Maintains battery integrity and prevents physical expansion over time.

These safety mechanisms make the Dell VH748 battery a reliable and long-lasting investment for your Vostro laptop.

If your laptop battery is losing power too quickly, it may be time for a replacement. Here are the key benefits of upgrading to the Dell VH748 battery:

Longer Laptop Runtime – Enjoy extended power without constantly searching for an outlet. Better Laptop Performance – A healthy battery ensures smooth operation and efficiency. Increased Portability – Work from anywhere without worrying about battery drain. Reduced Risk of Data Loss – Prevent sudden shutdowns that could corrupt important files.

By upgrading to an original Dell battery, you'll experience consistent performance and improved laptop usability.

To get the most out of your Dell VH748 battery, follow these best practices:

• First Use: Charge the battery to 100% before first use.
• Avoid Deep Discharges: Try not to let the battery drop below 20% frequently.
• Calibrate Occasionally: Perform a full discharge and recharge cycle once a month to maintain battery accuracy.

• High temperatures reduce battery lifespan – use your laptop in a well-ventilated area.
• Use a cooling pad if working on high-performance tasks for long hours.

• A Dell-certified charger ensures proper voltage and efficient charging.
• Avoid third-party chargers, which may cause inconsistent power delivery and battery damage.

• Leaving your laptop plugged in at 100% continuously can degrade battery life.
• If possible, unplug the charger once the battery is full.

• Updating your BIOS and battery drivers helps manage power settings and battery efficiency.

• Brand: Dell (OEM Original)
• Battery Model: VH748
• Battery Type: Lithium-ion
• Cell Count: 4-Cell
• Capacity: 51.2Wh
• Voltage: 14.8V
• Compatibility:
  • Dell Vostro 5460
  • Dell Vostro 5470
  • Dell Vostro 5480
  • Dell Vostro 5560
• Fast Charging Support: Yes

The Dell Vostro A840 A860 6-Cell Battery (F286H/F287H) is a high-quality OEM (Original Equipment Manufacturer) replacement battery designed to deliver long-lasting, reliable power for your Dell laptop. Whether you need a replacement for an aging battery or a spare for extended usage, this genuine Dell battery ensures seamless compatibility, enhanced energy efficiency, and advanced safety features to keep your laptop running efficiently throughout the day.

Equipped with premium-grade lithium-ion cells, intelligent power management technology, and built-in safety protections, this high-performance battery is the ideal solution for business professionals, students, and everyday users who depend on their Dell laptops for work, study, and entertainment.

The Dell Vostro A840 A860 battery is designed to provide consistent and long-lasting power, allowing users to work, browse, and stream without frequent interruptions.

Battery Type: Lithium-ion Battery Capacity: 6-Cell (High-Capacity) Voltage: 11.1V Watt-Hour (Wh) Rating: 48Wh Battery Life: Provides several hours of use on a single charge (varies based on laptop usage and configuration)

With its 6-cell design, this battery strikes the perfect balance between power and portability, ensuring that your Dell Vostro laptop remains functional whether you're working at home, in the office, or on the go. The intelligent energy management system maximizes efficiency, reducing power wastage and optimizing battery performance for longer use between charges.

As an official Dell replacement battery, the F286H/F287H battery meets or exceeds OEM specifications, ensuring 100% compatibility with the following Dell laptop models:

• Dell Vostro A840
• Dell Vostro A860

Using an OEM battery guarantees that your laptop continues to function efficiently without software conflicts or performance issues. Unlike third-party batteries that may compromise performance, this genuine Dell battery is specifically designed to work seamlessly with your Dell Vostro laptop’s power management system, ensuring accurate charge readings and stable operation.

The Dell Vostro A840 A860 battery is equipped with intelligent power management technology, which enhances battery efficiency and extends its overall lifespan.

Optimized Charging Cycles – Helps extend battery life by preventing overcharging and deep discharging. Low Self-Discharge Rate – Retains charge for longer periods when not in use, making it ideal for backup power. Smart Energy Consumption – Adjusts power output based on the laptop’s workload to conserve energy and provide longer runtimes.

By maintaining optimal charging and discharging cycles, this battery helps improve laptop efficiency while ensuring consistent performance throughout its lifespan.

Safety is a critical factor when choosing a replacement laptop battery, and the Dell F286H/F287H battery is equipped with multiple built-in safety protections to prevent potential risks.

Overcharge Protection – Prevents excessive charging that can degrade battery cells and reduce lifespan. Over-Discharge Protection – Ensures the battery does not drain completely, preserving its long-term health. Overcurrent & Short-Circuit Protection – Shields against sudden electrical failures and overheating risks. Thermal Regulation – Built-in sensors monitor temperature and prevent overheating during heavy usage.

With these comprehensive safety mechanisms, this battery ensures secure and reliable operation, protecting both your laptop and user experience.

The Dell Vostro A840 A860 battery is designed for quick and hassle-free installation. With its plug-and-play design, users can easily remove their old battery and insert the new one without the need for special tools or technical expertise.

Additionally, its lightweight construction makes it a portable and convenient backup battery, ensuring you always have extra power when needed.

This OEM Dell battery is perfect for various users, including:

Business Professionals & Remote Workers – Maintain uninterrupted workflow with a reliable, long-lasting battery. Students & Educators – Ideal for long study sessions, online classes, and academic research. Home Users & Entertainment Seekers – Enjoy seamless browsing, streaming, and video playback. Frequent Travelers & Commuters – Stay powered up on the go with a lightweight and high-capacity battery.

With consistent energy output and extended runtime, this battery enhances laptop usability and efficiency, making it a valuable addition to your tech setup.

To ensure optimal performance and longevity of your Dell Vostro A840 A860 battery, follow these best practices:

Charge Fully Before First Use – Allow the battery to reach 100% charge before using it for the first time. Avoid Overcharging – Unplug the charger once the battery is fully charged to prevent unnecessary strain on battery cells. Use a Genuine Dell Charger – Always use an original Dell power adapter for safe and efficient charging. Keep the Battery Cool – Store and use your laptop in a well-ventilated area to prevent overheating. Perform Regular Battery Calibration – Occasionally allow the battery to fully discharge and recharge to maintain accurate battery readings. Store Properly When Not in Use – If storing for an extended period, keep the battery at 50% charge in a cool, dry place.

By following these simple maintenance tips, you can maximize battery life and ensure consistent performance over time.

100% Genuine Dell OEM Battery – Ensures compatibility, reliability, and durability. High-Capacity Lithium-Ion Technology – Provides 48Wh, 11.1V of power for extended battery life. Advanced Safety Features – Protects against overheating, overcharging, and short-circuiting. Seamless Compatibility – Designed for Dell Vostro A840 and A860 laptops. Easy Installation – User-friendly, plug-and-play design for quick replacement. Optimized Performance – Works perfectly with Dell’s power management system for accurate charge readings and energy efficiency.