Product Type‎Laptop BatteryItem Height‎2.1 CentimetersItem Width‎27.5 CentimetersProduct Dimensions‎3.3 x 27.5 x 2.1 cm; 420 GramsBatteries‎1 Lithium Ion batteries required.Color‎BlackConnectivity Type‎Wi FiVoltage‎14.8 VoltsIncluded Components‎BATTERY PACK , USER MANUALweight‎ChinaCompatible With HP 240 G4 Series,HP 245 G4 Series,HP 246 G4 Series,HP 250 G4 Series,HP 255 G4 Series,HP 256 G4 Series, HP Notebook 14 Series,HP Notebook 14g Series,HP Notebook 15 Series,HP Notebook 15g Series.14.8V, 2000mAh Black, 30Wh