1)3V 750mAh 2)Long shelf life 3)Low Self-discharge 4)Used for memory power 5)CE,UL,ISO9001,ISO14001,OHSAS18000 CR2477 button cell ModelNominal Voltage(V)Norminal Capacity(mAh)Standard Discharge Load(kΩ)End Voltage(V) Test Temperature(°C) Max. Diameter(mm) Max. Height(mm) Reference Weight(g) CR20163 83302.023±3 20.01.61.7 CR20253150152.023±3 20.02.5 2.7 CR2032322030 2.023±3 20.03.23.2 ...