... 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, ... (end at 2.7V)Operation Conditions: Temp -20~+45°C , HR 65±20%Weight: approx. 5.5g NiMH ...