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CR2430 Lithium Button Cells (Non-rechargeable) CR Lithium button cell, 3V nominal voltage, adopts Japan-imported high-tech steel and well-selected materials in order to make sure that each cell has the following advantages: smooth discharge curve, high capacity, long storage time, be applicable to wide-range temperature and excellent leakage resistance. Applications: Watch, computer, calculator, IC cards, electric key and other electric products Caution: Do not recharge, incinerate or disassemble. Fire and burn hazard. SPECIFICATIONS Model CR2430 Chemistry Lithium Voltage 3V Capacity 280 mAh Weight 4.6g Diameter (mm) 24.5 Height (mm) 3.0 Continuous Standard Current (mA) 0.4 Continuous Max Current (mA) 0.8 Continuous Low Drain (uA) 5 High Drain Pulse Current (mA) 21