... : Operating Temp:-20 °C to 60 °C.AG13 alkaline button Cell appliance:Watch, clock, calculator, toy, LED garages camera, medical equipment ... , industrial hand radio pocket, electronic product, and moreOther alkaline button cell in series as follows:Reference Models: AG0, AG1, AG2, AG3 ... .2 27A1220d7.6×28.2 23A1257d10.0×28.5 Packing: Tray industrial packing AG13 battery cell