Toshiba Pa3356u-3Brs Notebook / Laptop/Notebook Battery - 4700Mah (Replacement) Build with high quality components that fits the Toshiba PA3356U-3BRS laptop Chemistry: LiIon, Capacity: 4700mAh, 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 PA3356U-3BRS laptop battery. Ship direct from manufacturer