FEATURES 3.0V normal voltage, double that of conventional dry battery; Stable and reliability discharge voltage; Excellent storage characteristics; Low self discharge rate of less than 2 percent; Long shelf life Excellent fast pulse discharge characteristics; Wide operate temperature from -20C°to +60C° APPLICATIONS Wat Card-type radios;IC card,Memory card; Electric healthy care devices, Calculators; Portable computer, Electric key CMOS, Memory backup power source Type Dimension (Max.mm) Nominal Capacity (mAh) Nominal Voltage (V) Operating Current(Max.mA) Cur offVoltage(V) ReferenceWeight(g) Operating Temperature ( °C) IEC Dia H Continuous Pulse CR1130 11.6 3.0 50 3.0 1.5 3 2.0 1.1 -30~+60 CR1220 12.5 2.0 35 3.0 1.5 3 2.0 0.6 -30~+60 CR1620 16.0 2.0 60 3.0 1.5 4 2.0 1.5 -30~+60 CR2016 20.0 1.6 60 3.0 1.8 4 2.0 1.9 -30~+60 CR2025 20.0 2.5 120 3.0 1.8 4 2.0 2.5 -30~+60 CR2032 20.0 3.2 170 3.0 1.8 4 2.0 3.0 -30~+60 CR2430 24.5 3.0 200 3.0 1.8 4 2.0 4.0 -30~+60 CR2450 24.5 3.0 500 3.0 1.8 4 2.0 5.3 -30~+60