Lenovo Battery 4Cell 60Wh 15.44V

The Lenovo 5B11N45957 is a rechargeable lithium-ion battery for a laptop. Lenovo identifies this FRU as model L22B4PA0, a useful reference when checking the replacement part.

Built from lithium-ion cells, the battery is listed with a voltage of 15.44 V, an energy rating of 58.6 Wh, and a weight of 252 g. These specifications help distinguish this variant when matching a battery to a compatible Lenovo laptop.

The documentation notes that a battery pack may include a casing, protection circuit boards, and interface terminals. This part is intended for use only with a compatible laptop; check its model and electrical requirements before selecting it.