... High quality 4 Long service life AG13 batteryAG13 button Cell Specifications:1: AG13 button cell 1.5 VLR621/LR44/303/357A2: ... Certificated5: Operating Temp:-20 °C to 60 °C.AG13 alkaline button Cell appliance:Watch, clock, calculator, toy, LED garages camera, ... , industrial hand radio pocket, electronic product, and moreOther alkaline button cell in series as follows:Reference Models: AG0, AG1, AG2, AG3 ...