Revive your laptop battery life with a new Genuine Lenovo Brand ThinkPad X1 Carbon 3448 battery.

This Lenovo X1 carbon battery is compatible with the first generation of Lenovo ThinkPad X1 3448 Carbon laptops, including the Type 3448 2D9, 3448 B66, 3448 8RU and 3448 BH7. The model number or Type can be found on the laptop or the battery itself. Don't see yours listed? Go to our ThinkPad battery page for the full list of models.

This X1 carbon 3448 battery is rated 3100 mAh and can last up to 10 hours on a single charge. You can get even longer battery life by dimming your screen and closing unused programs.

These genuine Lenovo batteries use highest quality lithium-ion cells and battery components that last longer and charge faster. Lithium-ion batteries are lighter weight and not subject to battery memory loss. Each Lenovo Carbon X1 ThinkPad battery is tested, inspected and backed by a 1-year warranty and 30-day money back guarantee.

The Lenovo ThinkPad X1 3448 Carbon battery is located inside the laptop. To remove the battery, unscrew the 7 small Phillips-head screws near the keyboard. Disconnect the ribbon cable connecting the battery to the computer. Reinstall the new battery by connecting the ribbon cable and reinstalling the keyboard cover.