NiMH button cell battery 1.2V,2.4V,3.6V,4.8V, 40mAh,80mAh Over 400 cycle times Wide temp - ... equipment, communication equipment etc. Specifications Name: NiMH button cell batteryVoltage: 1.2V,2.4V,3.6V,4.8VCapacity: 40mAh,80mAhWide temp: -20 ... perfermance Long cycle lifeQuick delivery Customized configurationsOEM serviceSmall order available NiMH Button Cell Battery Pack