Product Description Colour: Black Voltage: 11.1V Capacity: 41WH Battery Type: Li-ion Compatible part numbers : VGP-BPS34 VGP-BPL34 Compatible with Model: SONY VAIO Fit 15 Touch Laptop Sony Vaio SVF15A1ACXB Sony Vaio SVF15A1ACXS Sony Vaio SVF15A1BCXB Sony Vaio SVF15A1BCXS Sony Vaio SVF15A1CCXB Sony Vaio SVF15A1DPXB To avoid possible injury, Please read it carefully : 1.Keep the battery pack away from fire. 2.Do not expose it to water or rain. 3.Do not attempt to disassemble it. 4.Do not short-circuit it. 5.Keep it away from children.