... discharge curve Wide operation temp.RoHS compliant R3S40H-C NiMH Button CellApplications:laptop computers, PDA, electric clocks, watches, remote control keys ... headset, electric toy, car audio, digital voice recorder, cash register, solar radio, IC cards, LED lamps, SPC exchange, taximeter and other ... °C , HR 65±20%Weight: approx. 5.5g NiMH Rechargeable Button Cell Battery