Type: Lithium-Ion Technology Voltage: Fit 14.8v or 14.4v device only Capacity: High Performance 2200mAh Cell: Premium Quality 4-Cell Warranty: Full One Year Certified by CE and RoHS to ensure both safety and stability 100% compatible works as genuine parts Guaranteed meets or exceeds the original manufacturer specifications Fit models: Toshiba Satellite C55D-B5242 C55D-B5308 C55D-B5310 L55-B5276 L55-B5294 L55-B5338 L55-B5357 C50-BST2N02