Nickel-Metal Hydride (Ni-MH) battery is a kind of rechargeable battery with nominal voltage of 1.2V, which has three types: cylindrical, prismatic and button-type Ni-MH batteries are designed to meet the requirement for increasingly higher levels of energy demanded by today¡¯s electronic products. Cylindrical Type Application: Communication devices: cordless telephone, mobile phone, interphone. Audio and video equipments: portable camcorder, Walkman, DVD, DVD, TV. Information devices: notebook, PDA, portable facsimile apparatus. Household appliances: electric shaver, electric toothbrush, massage device, portable vacuum cleaner. Metering instruments. Emergency light and security systems. Electric toys. Electric tools. Button Type and Primatic Type Application: Automotive Electronics Server, Computer, Mobile Light Emergency Light, Solar Light Health Care Devices Consumer Electronics Memory Backup Real Time Clock