Panasonic CR 2032
Product details: Voltage (V) 3V Cell Size CoinType, Dia-20mm, Thick-3.2mm Usage Toys, Watches, Calculators, Timers, Clocks, Features: Long life Superior finish High Efficiency Batteries for remote controls, thermometers, games, toys, hearing aids, calculators, bathroom scales, musical greeting cards, key fobs, electronic jewelry, holiday ornaments, cameras, and candles, Glucometers, Security tokens, Laser pointers, Cyclocomputers, Heart rate monitors
