BTI 0C52863-BTI - notebook battery - Li-Ion - 5200 mAh

Enjoy uninterrupted usage of your portable computers with the BTI Notebook Battery. This 6-cell battery provides a voltage of 10.8 volts for efficient charging. With a capacity of 5200 mAh, it offers long operational hours. The li-ion notebook battery is compatible with a wide range of Lenovo ThinkPad models including L440, L540, T440p, T540p, W540 and more.