Accessories

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:

1️⃣ Power Off Your Laptop Before Installation – Always turn off your Dell Latitude laptop before replacing the battery to avoid damage.2️⃣ Align & Secure the Battery Properly – Ensure the battery is aligned with the laptop’s battery compartment before securing it in place.3️⃣ Charge the Battery Fully Before First Use – A full initial charge helps in battery calibration and improves long-term efficiency.4️⃣ Avoid Frequent Partial Charges – For best results, perform full charge and discharge cycles periodically to maintain battery health.5️⃣ Keep Your Laptop Cool – Avoid excessive heat exposure, as high temperatures can reduce battery lifespan.6️⃣ 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 Latitude E7440 4-Cell Battery is a high-quality OEM (Original Equipment Manufacturer) battery specifically designed for the DELL Latitude E7440 laptop. This lithium-ion battery delivers reliable and long-lasting power, ensuring uninterrupted productivity for professionals, students, and business users. Whether you need a replacement for your old battery or a spare one for extended usage, this genuine DELL battery is an excellent choice for maintaining optimal laptop performance.

1. High-Quality Performance – The battery provides a stable and consistent power supply, enabling users to work efficiently without interruptions.
2. 45Wh Capacity – With a 45-watt-hour (Wh) capacity, this battery supports extended computing sessions before requiring a recharge.
3. Lithium-Ion Technology – Built with advanced lithium-ion cells, this battery offers a high energy density, reducing the need for frequent recharges while maintaining a lightweight design.
4. 7.4V Voltage Rating – The battery operates at a 7.4-volt rating, ensuring compatibility with the DELL Latitude E7440 while delivering a reliable power output.
5. 4-Cell Configuration – The four-cell setup provides an ideal balance between battery life and portability, making it perfect for users who need mobility and efficiency.
6. Enhanced Safety Features – Integrated overcharge, overcurrent, and short-circuit protection safeguards both the laptop and the user from potential electrical issues.
7. Perfect Fit for the Latitude E7440 – This battery is designed to fit seamlessly into the DELL Latitude E7440, ensuring full compatibility without any modifications.

The DELL Latitude E7440 4-Cell Battery is engineered for maximum efficiency. Whether you’re working on important projects, attending virtual meetings, or streaming media, this battery ensures uninterrupted power. The lithium-ion composition enhances energy efficiency, reducing power drain and improving overall laptop longevity.

Unlike third-party batteries, this original DELL battery is optimized for the Latitude E7440’s power management system, ensuring that energy is distributed efficiently. The battery’s high-quality cells maintain their capacity over multiple charge cycles, minimizing degradation over time.

One of the standout features of this battery is its robust safety mechanisms. DELL integrates multiple safety layers, including:

• Overcharge Protection – Prevents the battery from overcharging, which can lead to overheating and reduced lifespan.
• Overcurrent Protection – Shields the battery from excessive power draw, preventing damage to internal components.
• Short-Circuit Protection – Ensures that any accidental electrical short does not cause damage to the laptop or pose a safety hazard.

These safety measures make this battery a reliable and secure choice for daily laptop use. Unlike cheaper alternatives, this OEM battery undergoes rigorous quality testing to meet DELL’s high safety standards.

The DELL Latitude E7440 4-Cell Battery is a great option for a wide range of users, including:

• Business Professionals – Stay productive during long meetings, business trips, and remote work sessions.
• Students – Take notes, research, and complete assignments without worrying about running out of power.
• Frequent Travelers – Enjoy extended battery life while on flights, trains, or long road trips.

Its lightweight design makes it easy to carry as a backup battery, ensuring you always have power when you need it.

Installing the DELL Latitude E7440 4-Cell Battery is a simple process. Follow these steps for easy installation:

1. Power Off Your Laptop – Shut down your Latitude E7440 and unplug the power adapter.
2. Remove the Old Battery – Locate the battery release latch and carefully remove the existing battery.
3. Insert the New Battery – Align the new battery with the battery bay and secure it in place.
4. Power On and Charge – Turn on your laptop and allow the battery to charge to 100% before first use.

To maximize battery life, consider the following maintenance tips:

• Perform Battery Calibration – Fully charge the battery and let it drain completely once every few weeks to maintain accurate charge readings.
• Avoid Extreme Temperatures – Keep the laptop in a cool, dry environment to prevent battery degradation.
• Use Original Chargers – Always use a DELL-approved power adapter to ensure safe and efficient charging.
• Unplug When Fully Charged – Avoid leaving your laptop plugged in continuously, as it can shorten the battery lifespan.

Choosing an OEM (Original Equipment Manufacturer) battery over third-party alternatives comes with several benefits:

✔ Guaranteed Compatibility – This battery is specifically designed for the DELL Latitude E7440, ensuring full functionality.✔ Higher Reliability – Third-party batteries may have inconsistencies in performance, while OEM batteries undergo strict testing.✔ Longer Lifespan – Genuine DELL batteries last longer and degrade more slowly compared to generic replacements.✔ Manufacturer Warranty Support – Using an original battery helps maintain your DELL warranty coverage.

The Dell M5Y1K Laptop Battery is a high-quality, OEM (Original Equipment Manufacturer) replacement battery designed to provide consistent, long-lasting power for a wide range of Dell Inspiron laptops. Whether you need a replacement battery or an extra backup battery, this 40Wh, 14.8V lithium-ion battery ensures seamless compatibility, reliable performance, and enhanced safety features for your Dell laptop.

With premium-grade lithium-ion cells, advanced power management technology, and built-in safety protections, this genuine Dell battery is the perfect solution for professionals, students, and home users who rely on their laptops for work, study, and entertainment.

The Dell M5Y1K battery is engineered to deliver reliable power output with a 40Wh capacity and 14.8V voltage, ensuring optimal energy efficiency and long-lasting runtime. This 4-cell lithium-ion battery is designed to provide an excellent balance between performance and portability, allowing users to work, browse, stream, and game without frequent recharges.

With intelligent energy management, this battery optimizes power usage, reducing unnecessary energy drain and extending battery lifespan. Whether you’re working from home, attending virtual classes, or watching your favorite shows, this battery provides the dependable power you need to stay productive.

This OEM Dell M5Y1K battery is designed for full compatibility with various Dell Inspiron 3000 and 5000 Series laptops, including:

• Dell Inspiron 14 Series:
  • Inspiron 3451, Inspiron 3452, Inspiron 3462, Inspiron 3467
• Dell Inspiron 15 Series:
  • Inspiron 3551, Inspiron 3552, Inspiron 3567
• Dell Inspiron 5000 Series:
  • Inspiron 5552, Inspiron 5555, Inspiron 5558, Inspiron 5559, Inspiron 5758

With seamless compatibility, this battery ensures stable performance without software conflicts or compatibility issues. Using a genuine Dell battery guarantees that your laptop operates as intended, maintaining efficient power regulation and accurate battery status readings.

The Dell M5Y1K battery features smart power management technology to maximize battery efficiency and extend lifespan. Key features include:

✔ Optimized Charging Cycles – Reduces wear and extends battery longevity by preventing overcharging.✔ Low Self-Discharge Rate – Retains charge for longer periods when not in use.✔ Intelligent Energy Consumption – Adjusts power output based on laptop workload, conserving energy and extending runtime.

By maintaining optimal charging and discharging cycles, this battery enhances overall laptop efficiency, providing consistent performance and reducing the need for frequent recharging.

Safety is a critical aspect of any laptop battery, and the Dell M5Y1K battery is equipped with multiple built-in safety protections to prevent battery-related risks. These include:

🔹 Overcharge Protection – Prevents excessive charging that can degrade battery cells.🔹 Over-Discharge Protection – Ensures the battery does not drain completely, preserving long-term health.🔹 Short-Circuit & Overcurrent Protection – Shields the battery and laptop from electrical malfunctions.🔹 Thermal Regulation – Built-in temperature sensors regulate heat dissipation, preventing overheating and ensuring safe operation.

With these comprehensive safety measures, this battery protects your device while ensuring consistent and secure power delivery.

The Dell M5Y1K battery is designed for quick and hassle-free installation. Its plug-and-play design allows users to replace their old battery easily—simply remove the old one and insert the new battery, no special tools or technical expertise required.

Additionally, its lightweight construction makes it convenient to carry as a backup power source, ensuring you always have extra battery life when needed.

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

✅ Business Professionals & Remote Workers – Maintain uninterrupted productivity with a reliable battery.✅ Students & Educators – Ideal for long study sessions, online classes, and academic research.✅ Home Users & Entertainment Seekers – Enjoy seamless streaming, browsing, and video playback.✅ Frequent Travelers – Stay powered up during business trips, vacations, or commutes.

With consistent energy output and long-lasting runtime, this battery enhances laptop usability and efficiency.

To ensure optimal performance and longevity of your Dell M5Y1K 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.✔ 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 extended periods, 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 40Wh, 14.8V of power for extended battery life.✔ Advanced Safety Features – Protects against overheating, overcharging, and short-circuiting.✔ Seamless Compatibility – Designed for Dell Inspiron 14 and 15 3000 & 5000 Series laptops.✔ Easy Installation – User-friendly, plug-and-play design for hassle-free replacement.✔ Optimized Performance – Works perfectly with Dell’s power management system for accurate charge readings and energy efficiency.

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 Original XPS 15 (9560 / 9570) / Precision 5530 3-Cell 56Wh Battery – H5H20 is a genuine Dell replacement battery designed to provide optimal performance, longevity, and reliability for your laptop. Whether you need a replacement for an aging battery or a spare for extended use, this Dell-certified battery ensures seamless compatibility and consistent power delivery. Built with premium lithium-ion cells, it guarantees efficient energy storage and safe power management, making it the perfect solution for professionals, students, and creatives who rely on their Dell XPS or Precision laptops for work and entertainment.

This H5H20 3-cell lithium-ion battery is a Dell original replacement part, ensuring full compatibility with Dell XPS 15 models 9560 and 9570, as well as the Precision 5530. Unlike generic third-party alternatives, this OEM (Original Equipment Manufacturer) battery meets Dell’s stringent quality standards, ensuring optimal power efficiency, durability, and safety.

With a 56-watt-hour (Wh) capacity, this battery offers a dependable power source that keeps your laptop running smoothly. Ideal for everyday computing tasks, such as browsing, video streaming, document editing, and professional applications, it ensures that your device stays powered up when you need it the most.

Built using high-grade lithium-ion technology, the H5H20 battery delivers a long lifespan with consistent performance. It undergoes rigorous testing to meet Dell’s quality standards, ensuring low self-discharge rates, minimal energy loss, and efficient power usage.

Equipped with overcharge, overvoltage, and overheating protection, this battery ensures safe and reliable operation. The built-in protection circuit prevents damage from power surges or fluctuations, enhancing both battery life and laptop safety.

Designed to precisely match your Dell XPS 15 or Precision 5530 laptop, the H5H20 battery is easy to install without requiring any modifications. Simply replace the old battery, secure it properly, and enjoy uninterrupted laptop usage with original Dell reliability.

The battery is engineered to work seamlessly with Dell’s BIOS and power management systems, allowing for efficient energy use and extended battery cycles. By calibrating with your laptop’s internal system, it provides better battery life while maintaining performance stability.

• Brand: Dell (Original OEM)
• Battery Type: Lithium-Ion
• Capacity: 56Wh
• Voltage: 11.4V
• Cell Count: 3-Cell
• Battery Model Number: H5H20
• Compatibility:
  • Dell XPS 15 9560
  • Dell XPS 15 9570
  • Dell Precision 5530
• Certification: Dell OEM-certified, meets industry safety standards

The H5H20 battery is designed exclusively for XPS 15 (9560/9570) and Precision 5530 models, guaranteeing a flawless fit and perfect operation. Unlike third-party alternatives that may cause compatibility issues or errors, this original Dell battery integrates seamlessly with your laptop’s BIOS and firmware.

Whether you are working on important projects, streaming media, or attending virtual meetings, the 56Wh capacity ensures consistent and stable power delivery. This means fewer interruptions and better efficiency throughout your daily workflow.

Lithium-ion batteries naturally degrade over time, but Dell’s high-quality cell technology and optimized power management help prolong battery life. With proper care, the H5H20 battery provides long-lasting performance and reduces the need for frequent replacements.

Dell batteries undergo rigorous testing for quality, durability, and safety. With built-in protections against overcharging, overheating, and power surges, the H5H20 battery ensures your laptop remains safe and operational under various conditions.

Designed with eco-friendly materials, this battery supports energy-efficient operation, reducing power waste and contributing to a sustainable environment. By choosing a genuine Dell product, you ensure responsible power consumption while maintaining your laptop’s performance.

Installing the Dell H5H20 battery is a simple process:

1. Power Off Your Laptop – Shut down your Dell XPS 15 or Precision 5530 and unplug the charger.
2. Remove the Bottom Cover – Unscrew the laptop’s bottom panel to access the battery compartment.
3. Disconnect the Old Battery – Carefully unplug the old battery and remove it from the laptop.
4. Install the New Battery – Align the new H5H20 battery in place, connect the battery cable, and secure it.
5. Reattach the Bottom Cover – Screw the panel back and power on your laptop.

Once installed, allow the battery to fully charge and calibrate by running it through a few charge cycles for optimal performance.

The Dell T0TRM OEM Original Battery is a high-performance replacement battery designed specifically for the Dell XPS 9530 and Precision M3800 laptops. With a 61Wh (watt-hour) capacity and a 6-cell lithium-ion design, this genuine Dell battery ensures a reliable and long-lasting power supply, keeping your laptop running efficiently whether you're working, designing, gaming, or streaming.

If your current battery is draining quickly, failing to hold a charge, or requiring you to stay plugged in, upgrading to the Dell T0TRM battery is the perfect solution. Designed for seamless compatibility with your device, this OEM (Original Equipment Manufacturer) battery ensures optimal performance, extended battery life, and enhanced durability, all backed by Dell’s trusted quality standards.

Choosing a genuine Dell battery ensures that your laptop continues to function at peak efficiency without the risks associated with third-party alternatives. The T0TRM battery is manufactured and tested by Dell, guaranteeing:

• Perfect compatibility with Dell XPS 9530 and Precision M3800 laptops.
• Reliable performance that meets Dell's strict quality standards.
• Safe and durable operation, reducing risks such as overheating, swelling, or power inconsistencies.

With 61Wh of power, this 6-cell lithium-ion battery provides longer runtime, reducing the need for frequent recharges. Whether you're handling demanding applications, attending online meetings, or watching high-definition content, this battery delivers stable and efficient performance throughout the day.

This OEM Dell battery features 6 high-quality lithium-ion cells, offering:

• Higher energy density, meaning longer battery life.
• Lower self-discharge rate, ensuring power retention even when not in use.
• Better longevity, allowing for multiple charge cycles without significant degradation.

The Dell T0TRM battery is specifically designed for the XPS 9530 and Precision M3800, ensuring a perfect fit with no modifications required. Installation is quick and easy, allowing you to replace your old battery in minutes and restore your laptop’s mobility.

This battery is optimized for Dell ExpressCharge technology, enabling faster charging times to minimize downtime. Get your laptop powered up quickly and efficiently, so you can focus on your work without long interruptions.

To ensure maximum safety and longevity, the Dell T0TRM battery is equipped with multiple built-in protection mechanisms, including:

• Overcharge and over-discharge protection – Prevents excessive charging or draining, extending the battery's lifespan.
• Overheating prevention – Keeps the battery within a safe temperature range for optimal performance.
• Short-circuit protection – Reduces risks of electrical faults and damage.
• Battery swelling prevention – Ensures safe long-term use without physical expansion or damage.

With these advanced features, you can trust your laptop to run safely and efficiently without concerns about battery-related issues.

If you're experiencing any of the following issues, it's time to replace your laptop battery with a genuine Dell T0TRM:

✅ Rapid Battery Drain – If your laptop battery depletes quickly, even on minimal usage.✅ Inability to Hold Charge – If the battery shuts down unexpectedly or struggles to reach 100%.✅ Frequent Overheating – If your laptop gets excessively hot during normal use.✅ Battery Warning Messages – If your system notifies you of battery degradation.✅ Constant Need to Stay Plugged In – If your laptop shuts down immediately when unplugged.

By upgrading to a new Dell T0TRM battery, you'll restore your laptop’s portability and performance, allowing you to work without interruptions.

To ensure optimal performance and long battery life, follow these best practices:

• Charge your battery to 100% before first use.
• Avoid letting the battery drop below 20% frequently.
• Perform a full discharge and recharge cycle once a month to recalibrate battery health.

• Excessive heat reduces battery lifespan, so always use your laptop in a well-ventilated area.
• If necessary, use a cooling pad to help regulate temperature.

• Using a compatible Dell power adapter prevents overvoltage or undercharging issues that can harm the battery.
• Avoid using cheap third-party chargers, as they may not provide the correct power levels.

• Leaving your laptop plugged in at 100% for long periods can degrade battery health over time.
• When possible, unplug the charger once the battery is full.

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

• Brand: Dell (OEM Original)
• Battery Model: T0TRM
• Battery Type: Lithium-ion
• Cell Count: 6-Cell
• Capacity: 61Wh
• Voltage: 11.1V
• Compatibility:
  • Dell XPS 9530
  • Dell Precision M3800
• Dell ExpressCharge 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.

The Dell XPS 14z 14Z-L412X 14Z-L412Z Laptop Battery (V79Y0 V79YO YMYF6 0YMYF6) is a high-quality, OEM-compatible replacement battery designed to restore your laptop’s battery life and mobility. Whether you’re a student, business professional, or casual user, this premium lithium-ion battery ensures seamless power delivery, extended runtime, and reliable performance.

If your current battery is losing charge quickly, failing to hold power, or requiring you to stay plugged in, upgrading to this V79Y0 replacement battery will restore your laptop’s efficiency, allowing for uninterrupted productivity and entertainment. Designed with advanced battery technology and multiple safety features, this battery guarantees optimal energy management and long-term durability for your Dell XPS 14z laptop.

This battery is manufactured to meet or exceed Dell’s original specifications, ensuring:

✔ 100% compatibility with Dell XPS 14z 14Z-L412X 14Z-L412Z.✔ Stable and efficient power output for extended laptop use.✔ Premium-grade lithium-ion cells for long-lasting performance.

Unlike third-party or low-quality batteries, this OEM-compatible replacement undergoes rigorous testing to ensure safety, reliability, and superior power management.

The V79Y0 laptop battery offers a high-capacity energy supply, making it ideal for:

• Office and business professionals who need uninterrupted workflow.
• Students and researchers who require long study hours without power interruptions.
• Frequent travelers who need a reliable battery for work on the go.
• Casual users who want an extended browsing, streaming, and entertainment experience.

This battery maximizes runtime, reducing the need for frequent recharges and ensuring optimal laptop performance.

Equipped with high-quality lithium-ion cells, this battery offers:

✔ Higher energy density, ensuring longer charge retention.✔ Lower self-discharge rate, meaning it maintains power even when unused.✔ Long-lasting efficiency, maintaining performance over multiple charge cycles.

With state-of-the-art battery management technology, the V79Y0 battery provides consistent power delivery, reduced energy loss, and optimized efficiency for everyday tasks.

The Dell XPS 14z V79Y0 battery is designed for a perfect fit and hassle-free installation in:

• Dell XPS 14z 14Z-L412X
• Dell XPS 14z 14Z-L412Z

• V79Y0
• V79YO
• YMYF6
• 0YMYF6

This battery is plug-and-play, requiring no special tools for installation. Simply remove your old battery and replace it with this high-quality replacement to instantly restore battery life.

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

This battery is equipped with multiple protection mechanisms to ensure safe operation and an 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 XPS 14z laptop.

If your laptop battery is no longer performing efficiently, upgrading to this Dell XPS 14z replacement battery provides:

✅ Extended Laptop Runtime – Work, browse, and stream for longer periods without frequent recharges.✅ Improved Laptop Performance – A fresh battery ensures stable power delivery for smoother operation.✅ 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 high-quality replacement battery, you restore your laptop’s original power efficiency and extend its usability.

To maximize the lifespan and performance of your Dell XPS 14z 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 to maintain battery accuracy.

• 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-compatible 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: 58Wh (varies by manufacturer)
• Voltage: 11.1V
• Compatibility:
  • Dell XPS 14z 14Z-L412X
  • Dell XPS 14z 14Z-L412Z
• Compatible Part Numbers: V79Y0, V79YO, YMYF6, 0YMYF6
• Fast Charging Support: Yes

The DELL XPS 15 9550 Series & Precision 5510 T453X Laptop Battery is a high-quality, OEM-certified replacement battery designed to deliver extended runtime, efficient power management, and reliable performance for Dell XPS 15 9550 and Precision 5510 laptops. With its high-capacity 84Wh lithium-ion technology and 6-cell design, this battery ensures seamless operation, reduced power interruptions, and enhanced laptop efficiency.

If your current battery is losing power quickly, failing to hold a charge, or requiring you to stay plugged in constantly, upgrading to this genuine Dell T453X battery will restore your laptop’s mobility, efficiency, and long-lasting power. Built to Dell’s rigorous quality standards, this OEM battery guarantees safe charging, stable power output, and long-term durability.

When selecting a replacement laptop battery, quality and compatibility are essential. The Dell T453X battery is a genuine Dell product, ensuring:

✔ 100% compatibility with Dell XPS 15 9550 & Precision 5510 laptops.✔ Reliable and safe power delivery, eliminating risks like overheating, swelling, or short-circuiting.✔ Certified efficiency and durability, guaranteeing long-lasting battery health.

Unlike third-party or counterfeit batteries, this OEM Dell battery is built with premium lithium-ion cells, ensuring optimal energy management, maximum safety, and flawless functionality.

With an 84Wh capacity, this 6-cell lithium-ion battery provides longer usage times between charges, making it ideal for:

• Office work and productivity – Spend more time working without needing to recharge.
• Gaming and entertainment – Enjoy uninterrupted sessions without frequent battery warnings.
• Video editing and creative tasks – Handle demanding applications with stable power.
• Remote work and travel – Work efficiently without worrying about battery drain.

Whether you’re a professional, student, or gamer, this high-capacity battery ensures consistent performance and long-lasting power.

This OEM Dell battery is engineered with premium lithium-ion cells, delivering:

✔ Higher energy density, ensuring longer runtime per charge.✔ Lower self-discharge rate, meaning it retains power even when not in use.✔ Long-lasting performance, maintaining battery efficiency over multiple charge cycles.

With Dell’s cutting-edge battery technology, you can expect consistent power delivery, reduced energy loss, and optimized performance, even for high-performance workloads.

The Dell T453X battery is engineered for perfect compatibility with:

• XPS 15 9550

• Precision 5510

• T453X

With an easy plug-and-play installation, replacing your old battery takes just a few minutes—allowing you to restore your laptop’s power capacity effortlessly.

This OEM Dell battery supports fast and efficient charging, allowing you to:✔ Recharge quickly and get back to work, gaming, or entertainment with minimal downtime.✔ Minimize charging interruptions, ensuring a smooth and seamless experience.

Dell prioritizes user safety and battery longevity, equipping this battery with multiple built-in protection mechanisms, including:

✔ Overcharge & Over-discharge Protection – Prevents excessive charging or deep discharging, extending battery life.✔ Temperature Regulation – Maintains safe operating temperature levels during use.✔ Short-circuit Protection – Prevents electrical issues that could damage the battery or laptop.✔ Battery Swelling Prevention – Ensures physical integrity and prevents long-term wear.

These advanced safety features make the Dell T453X battery a secure and reliable power solution for your Dell laptop.

If your laptop battery has significantly degraded, upgrading to the Dell T453X battery offers:

✅ Longer Laptop Runtime – Enjoy extended usage times without frequent recharging.✅ Improved Laptop Performance – A new battery provides stable power output, improving laptop speed and efficiency.✅ Greater Portability – Use your laptop freely without being tied to a power outlet.✅ Reduced Risk of Data Loss – Prevent unexpected shutdowns that could cause file corruption or system crashes.

By upgrading to a genuine Dell battery, you restore your laptop’s original power efficiency and usability.

To maximize the lifespan and performance of your Dell T453X battery, follow these best practices:

• 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.

• Avoid excessive heat, which can degrade battery life.
• Use a cooling pad for long gaming, work, or multimedia sessions.

• A Dell-certified power adapter ensures proper voltage and safe charging.
• Avoid third-party adapters, as they may cause inconsistent power delivery and battery damage.

• Leaving your laptop plugged in at 100% for long periods can degrade battery lifespan.
• Unplug the charger once the battery is fully charged.

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

• Brand: Dell (OEM Original)
• Battery Model: T453X
• Battery Type: Lithium-ion
• Cell Count: 6-Cell
• Capacity: 84Wh
• Voltage: 11.1V
• Compatibility:
  • XPS 15 9550
  • Precision 5510
• Fast Charging Support: Yes

The F7HVR Dell Laptop Battery is a genuine, high-performance replacement battery designed to deliver long-lasting power, efficiency, and reliability for Dell Inspiron 15 7537, 17 7737, and Inspiron 15 7000 (7548) series laptops. Built with premium lithium-ion cells, this battery ensures extended battery life, stable power delivery, and superior performance, making it an excellent choice for professionals, students, and home users who need a dependable laptop battery for everyday use.

If your laptop’s battery is draining too quickly, failing to hold a charge, or requiring frequent charging, upgrading to the F7HVR Dell battery will restore your laptop’s mobility, battery efficiency, and overall performance. Engineered with advanced safety mechanisms, fast charging support, and durable construction, this OEM-certified battery ensures safe and efficient power management for your Dell laptop.

Choosing a genuine Dell replacement battery ensures:

✔ 100% compatibility with Dell Inspiron 15 7537, 17 7737, and Inspiron 15 7000 (7548).✔ Stable and reliable power output, preventing sudden shutdowns and system malfunctions.✔ Premium lithium-ion cells, providing long-lasting battery life and efficient energy management.

Unlike third-party or counterfeit batteries, this OEM Dell battery undergoes rigorous quality control testing to ensure maximum safety, reliability, and durability.

With a high-capacity design, the F7HVR battery provides:

• Extended work sessions without the need for frequent recharging.
• Reliable power for travel, reducing dependency on power outlets.
• Smooth multitasking performance, ensuring seamless work, study, or entertainment.

This high-capacity battery allows for longer usage time and fewer interruptions, making it ideal for business users, students, and professionals.

The Dell F7HVR battery is built with high-quality lithium-ion cells, offering:

✔ Higher energy density, ensuring longer runtime per charge.✔ Lower self-discharge rate, meaning the battery retains charge even when not in use.✔ Long-lasting performance, maintaining efficiency through hundreds of charge cycles.

With Dell’s advanced power management system, this battery ensures consistent power delivery, reduced energy loss, and optimized efficiency, even under high-performance workloads.

The Dell F7HVR battery is designed for a perfect fit in:

• Inspiron 15 7537
• Inspiron 17 7737
• Inspiron 15 7000 (7548)

• F7HVR
• 062VNH
• Y1FGD
• G4YJM
• T2T3J

Replacing your old battery is quick and easy, allowing you to restore power instantly with a plug-and-play installation.

This OEM Dell battery supports fast charging, ensuring:

✔ Quick recharging times, reducing waiting periods and downtime.✔ Consistent power supply, so your laptop is always ready when you need it.

Dell prioritizes safety and durability, equipping this battery with multiple built-in safety mechanisms, including:

✔ Overcharge Protection – Prevents excessive charging, preserving battery life.✔ Over-discharge Protection – Maintains battery health by preventing deep discharges.✔ Temperature Regulation – Prevents overheating during high-performance usage.✔ Short-circuit Protection – Guards against electrical failures that could damage the laptop.✔ Battery Swelling Prevention – Ensures structural integrity and reliability over long-term use.

These advanced protection mechanisms make the Dell F7HVR battery a secure and efficient power solution for your Dell Inspiron laptop.

If your laptop battery is no longer providing optimal performance, upgrading to the Dell F7HVR replacement battery offers:

✅ Extended Laptop Runtime – Work, browse, and stream for longer periods without frequent recharges.✅ Improved Laptop Performance – A fresh battery ensures consistent power delivery, improving system efficiency.✅ Greater Portability – Use your laptop freely without being tethered to a power outlet.✅ Reduced Risk of Unexpected Shutdowns – Prevent power failures that could result in data loss or system crashes.

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

To maximize the lifespan and performance of your Dell F7HVR 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 can degrade battery life, so avoid direct sunlight or high temperatures.
• Use a cooling pad if running resource-intensive applications.

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

• Keeping your laptop plugged in at 100% continuously can shorten 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: 58Wh
• Voltage: 7.4V
• Compatibility:
  • Dell Inspiron 15 7537, 17 7737, Inspiron 15 7000 (7548)
• Compatible Part Numbers: F7HVR, 062VNH, Y1FGD, G4YJM, T2T3J
• Fast Charging Support: Yes

The Genuine Lenovo L12L4E55, L12S4E55, L13L4A01, L13M4A01, and L13S4A01 laptop batteries are high-quality, OEM-certified power solutions designed specifically for Lenovo IdeaPad B40-30, B40-45, B40-70, B50-30, B50-45, and B50-70 models. If your current battery is not holding a charge, draining quickly, or causing unexpected shutdowns, this original replacement battery restores your laptop’s mobility and efficiency.

Built with advanced lithium-ion technology, this 4-cell battery delivers stable power output, ensuring optimal laptop performance, extended battery life, and enhanced safety features. Whether you are a student, professional, or casual user, this battery provides the reliability and durability needed to keep your laptop running smoothly.

✔ High-Quality Lithium-Ion Cells – Provides consistent and stable power output for better laptop performance.✔ OEM-Certified Replacement – Fully compatible with Lenovo IdeaPad B40-30, B40-45, B40-70, B50-30, B50-45, and B50-70 models.✔ Long-Lasting Battery Life – With a 14.4V / 14.8V voltage and 2200mAh to 2800mAh capacity, this battery offers extended usage time.✔ 4-Cell Lithium-Ion Design – Ensures efficient energy consumption while maintaining portability.✔ Advanced Protection Circuitry – Prevents overcharging, overheating, over-discharging, and short circuits.✔ Lightweight and Compact – Designed to fit seamlessly into your laptop without adding unnecessary weight.

The Lenovo L12L4E55, L12S4E55, L13L4A01, L13M4A01, and L13S4A01 batteries offer high energy efficiency and optimal charge retention, ensuring that your laptop stays powered for longer durations.

🔹 Voltage: 14.4V / 14.8V🔹 Capacity: 2200mAh - 2800mAh🔹 Battery Type: Lithium-Ion (Li-Ion)🔹 Battery Cells: 4-Cell

With this genuine Lenovo battery, you can work, browse, stream, and game uninterrupted, without worrying about sudden power loss or degraded battery performance.

The L12L4E55, L12S4E55, L13L4A01, L13M4A01, and L13S4A01 batteries are specifically designed for the following Lenovo laptop models:

✅ Lenovo IdeaPad B40-30 – A compact and lightweight laptop designed for business and education.✅ Lenovo IdeaPad B40-45 – Built for performance and multitasking, requiring reliable battery life.✅ Lenovo IdeaPad B40-70 – Features powerful processing and an efficient design, best with a long-lasting battery.✅ Lenovo IdeaPad B50-30 – A versatile laptop for work and entertainment, benefiting from an extended power supply.✅ Lenovo IdeaPad B50-45 – Provides high processing power and a dependable energy-efficient battery.✅ Lenovo IdeaPad B50-70 – Designed for both work and casual use, requiring consistent battery performance.

If you own any of these Lenovo B40 or B50 series laptops, this genuine Lenovo battery replacement ensures 100% compatibility and restores the original power capacity of your device.

The L12L4E55, L12S4E55, L13L4A01, L13M4A01, and L13S4A01 batteries are equipped with smart battery technology, ensuring maximum efficiency and protection.

✔ Overcharge Protection – Prevents excessive charging, extending battery lifespan.✔ Over-Discharge Protection – Ensures safe usage by preventing deep discharge.✔ Overheating Control – Regulates temperature to avoid overheating during use.✔ Short Circuit Protection – Keeps your laptop safe from potential electrical faults.

With high-quality cells and premium circuit protection, this original Lenovo battery provides reliable and long-lasting power while keeping your device safe.

With a capacity of up to 2800mAh, the L12L4E55 / L12S4E55 / L13L4A01 / L13M4A01 / L13S4A01 battery ensures long-lasting usage time for your Lenovo laptop.

💻 Work & Productivity – Enjoy extended hours of office work, email management, and business applications.🎬 Entertainment & Streaming – Watch movies, listen to music, and browse social media without battery interruptions.🌍 Web Browsing & Research – Stay connected online without worrying about sudden power loss.🖥️ Creative Work & Light Gaming – Power through image editing, video calls, and creative tasks smoothly.

With this original Lenovo replacement battery, you can experience uninterrupted laptop performance at home, at work, or on the go.

Replacing your Lenovo L12L4E55, L12S4E55, L13L4A01, L13M4A01, or L13S4A01 battery is quick and simple.

1️⃣ Turn Off Your Laptop – Shut down and unplug from any power source.2️⃣ Remove the Old Battery – Unlock and detach the old battery from the laptop.3️⃣ Insert the New Battery – Align the genuine Lenovo battery properly and secure it in place.4️⃣ Power On and Calibrate – Charge the battery fully before first use to optimize its capacity.

With easy installation, you can immediately restore your laptop’s battery life without technical assistance.

To get maximum efficiency and extend the lifespan of your Lenovo battery, follow these tips:

✔ Charge Properly – Avoid overcharging and draining the battery completely.✔ Use the Official Charger – A genuine Lenovo charger ensures optimal performance.✔ Optimize Power Settings – Enable battery saver mode to maximize usage time.✔ Keep Your Laptop Cool – Avoid overheating, which can reduce battery efficiency.✔ Store Correctly – If not using for a long time, store the battery at 50% charge in a cool place.

By following these steps, you can increase battery longevity and maintain consistent laptop performance.

✔ 100% Compatibility with Lenovo IdeaPad B40 & B50 Series✔ Genuine OEM Battery – High-Quality Lithium-Ion Cells✔ Advanced Safety Features – Protection Against Overcharging & Overheating✔ Long Battery Life – Up to 2800mAh for Extended Laptop Use✔ Lightweight and Portable – Easy to Install and Replace

If your laptop’s battery life is decreasing, this genuine Lenovo replacement battery is the best solution to restore full power capacity and keep your device running efficiently.