Panasonic Cf-Vzsu18 Replacement Laptop/Notebook Battery 6600mAh (Replacement) Build with high quality components that fits the Panasonic CF-VZSU18 laptop Volts: 11.1V, Cells: 9, Color: Grey, Chemistry: LiIon, Capacity: 6600mAh, 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 Panasonic CF-VZSU18 laptop battery. Ship direct from manufacturer