This 9.6V 4500mAh battery is a rechargeable battery, after charging is 9.6V, not a one-time battery. The rechargeable battery pack can work with FDK 8HR-4/3FAUPC.
Battery performance: Ni MH rechargeable battery
Size: long: 72mm high: 67mm wide: 36mm.
Mode of operation: directly loading the machine, it will automatically charge
1 x battery