Specifications: Battery Type: Li-ion Voltage: 3.8V Capacity: 31.92Wh Color: Black Certificate: CE,RoHS,FCC Condition: 100 Percent New from Manufacturer, Grade A Cell, 12 Months Replace Part Number: 5B10K37675 NB116 Compatible Laptop/Notebook Models: Lenovo IdeaPad 100S, Lenovo IdeaPad 100S-11IBY 80R2, Lenovo IdeaPad 100S-11IBY(80R2002HGE), Lenovo IdeaPad 100S-11IBY(80R2002JGE), Lenovo IdeaPad 100S-11IBY(80R2002KGE), Lenovo IdeaPad 100S-11IBY(80R2002LGE), Lenovo IdeaPad 100S-11IBY(80R200DHGE), Lenovo IdeaPad 100S-80 R2