Original 45N1108 45N1773 laptop battery for Lenovo K21-80 Thinkpad S440 S540 X270

The Original 45N1108 45N1773 Laptop Battery is a high-performance replacement battery designed for Lenovo K21-80, ThinkPad S440, S540, and X270 laptops. With a standard voltage of 14.8V and a capacity of 48Wh, this Li-Polymer battery ensures stable power output, allowing for extended laptop usage without constant recharging.

Manufactured using premium-grade cells, this battery provides efficient power management, long lifespan, and protection against overcharging, overheating, and short circuits. It is fully compatible with Lenovo part numbers 45N1108 and 45N1773, making it the ideal replacement for worn-out or damaged batteries.

Its lightweight and compact design ensures a perfect fit without adding unnecessary bulk to your laptop. Whether you need a reliable replacement or a spare battery for uninterrupted productivity, this original battery delivers consistent and long-lasting performance to keep you powered on the go.

For optimal performance, it is recommended to fully charge and discharge the battery during initial use to calibrate its power capacity.

Package includes: 1 x Original 45N1108/45N1773 Laptop Battery. Upgrade your Lenovo laptop with this high-quality, genuine battery and experience enhanced mobility and reliability.