Lenovo IdeaPad 330 520 Miix 320 ThinkPad 130 Series 7.4V 30Wh 4050mAh 2-Cell Rechargeable 2ICP6/55/90 Li-Ion Laptop Battery 5B10M91442 8S5B10M91442.
Battery Voltage: 7.4V
Battery Watt-Hour (Wh): 30Wh
Battery Capacity (mAh/Ah): 4050mAh
Battery Number of Cells: 2
Battery Type: #: 2ICP6/55/90, Li-Ion
Color: Black
Type: Laptop Battery