Mi Battery LCB496 11.1v 58wh / 5200mah Liion Laptop Battery, Suit for Dell, Notebook & Laptop Computer Application, Length/Breadth/Depth 205.9mm. Mi Battery 11.1v 58wh / 5200mah Liion Laptop Battery Suit. For Dell (LCB496). Laptop Computer Battery Laptop & Pocket PC.