Laptop Computer Battery Laptop & Pocket PC, Notebook, Netbook, Laptop Computer Application, Lithium Ion (LiIon) Laptop Battery, Laptop and Notebook Computer Batteries, Nominal Capacity 7800mAh, Voltage 10.8V Xperts 10.8V 84Wh / 7800mAh LiIon Laptop battery suit. for Lenovo.