Flylinktech 2000mAh 21.6v Replacement Battery For Dyson DC16 Root 6 Vacuum Cleaner, Animal, Issey Miyake,Dc-16 Part #12097,912433-01, 912433-03, 912433-04, Bp01 2 Pack 21.6V,2000mAh Replacement Battery,Not Original!!!Fit For Dyson DC16, DC16 Animal/Root-6.All batteries have past FCC certification! Compatible with 12097, BP01, 912433-01, 912433-03, 912433-04. Extended Battery,Capacity:2000mAh,Voltage:21.6v,Longer and extended running time. Compact and lightweight design for operator comfort.Integrated microchip prevents overcharging & lengthens battery life. 100% Compatible with original manufacturer equipments and chargers.