High energy density Ni-MH rechargeable battery. Ni-Mh rechargeable battery1. All specifications available: AA, AAA, C, D, 2/3 ... , 2/3 AAA2. Capacity: 500 ~ 10000mAh3. Voltage: 1.2V 4. High energy density5. Low self-discharge 6. Chargeable up to 500 ... in mobile communication, digital products, electric tools, lightening devices, toys, household appliances areas... Ni-MH battery, rechargeable battery