... Button Cell BatteryApplicationsNiMH rechargeable button cell battery for laptop computers, PDA, electric clocks, watches, remote control keys, cameras, toys ... toy, car audio, digital voice recorder, cash register, solar radio, IC cards, LED lamps, SPC exchange, taximeter ... and other electronic devices etc.SpecificationsName: NiMH button cell battery Voltage: 3.6V Capacity: 40mA Wide temp: -20 ...