Toshiba Satellite U305-S5097 Notebook / Laptop Battery 5200mAh (Replacement) Build with high quality components that fits the TOSHIBA SATELLITE U305-S5097 laptop Volts: 11.1V, Cells: 6, Color: Black, Chemistry: LiIon, Capacity: 5200mAh, 1 year manufacturer warranty. 100% OEM compatible and made with high quality battery cells. In house engineers to ensure fast response for all technical questions regarding the TOSHIBA SATELLITE U305-S5097 laptop battery. Ship direct from manufacturer