Battery for Lenovo ThinkPad T440P T540P W540 W541 L440 L540 / 11.1V 4400mAh

This brand new Green cell Lenovo battery is compatible with part numbers 45N1767, 45N1773, 45N1775 and 45N1777 found in the Lenovo ThinkPad T440P, T540P, W540, W541, L440 and L540. Manufactured under strict quality control standards and features Li-ion cells. Green Cell's lithium-ion cells ensure that the laptop is charged very quickly and lasts quite a long time. When purchasing this product, you enjoy a 12 month warranty and can return it to us within 30 days of purchase for a full refund of the purchase price.