Battery2go Rechargeable Battery 1400mAh For Dyson BP-01, 912433-04, D12 Cordless Vacuum, DC16 Animal, DC16 Root 6 Capacity: 1400mAh Type: Li-ion Volts: 22.2V Size : 410.02 x 74.34 x 30.83 mm Certificated with ISO9001, RoHS & CE