ATB-M450CBAT-6 6 cell Lithium Ion rechargeable battery pack is designed to work in Clevo MobiNote M400A, M400G, M450C series laptops. • Chemistry: Li-Ion • Voltage: 11.1V • Capacity: 4400 mAh • Color: Silver Grey • Size: 7.38'' x 3.76'' x 0.89'' • Contacts: 7 Position Connector • Warranty: 12 Months