Competitive price,timely availability Long life time over 400times Smooth discharge curve Wide operation temp.RoHS compliant R3S40H-C NiMH Button CellApplications:laptop computers, PDA, electric clocks, watches, remote control keys, cameras, toys, electric water heater, electric cooker, timer, wireless headset, electric toy, car audio, digital voice recorder, cash register, solar radio, IC cards, ...