Product descrition: Factorycode: LENOVO S9 ReplaceP/N: 45K1275 L08C3B21 51J0399 51J0398 Fit model: LENOVO IdeaPad S9e IdeaPad S10e Votage: 11.1V Capacity: 2200mAh Dimention: 202.21*35.50*27.50 Clour : White/Black Weight: 285g Type: Li-ion