Description
Brand : Toshiba Type : Lithium-ion (Li-ion) Number of Cells : 6-cell Capacity : 4200mAh Voltage : 10.8V Compatible Product Line : Toshiba Satellite series A660, A665, C655, C675, L645, L655, L745, L750, L755, L770, P745, P755 Average Run Time : Approximately 2-3 hours when new, depending on usage If you have any problems with your battery send it back for a replacement or your money back if a replacement is not available.