High energy density Ni-MH battery, rechargeable battery. Ni-Mh battery1. All specifications available: AA, AAA, C, D, 2/3 ... AA, 2/3 AAA2. Capacity: 500 ~ 10000mAh3. Voltage: 1.2V 4 ... , digital products, electric tools, lightening devices, toys, household appliances areas... Ni-MH battery,rechargeable battery