Cell Type N-3000CR Specifications Nominal Capacity 3000mAh Nominal Voltage D d 1.2V Standard Charging Current Fast H Charging Time 4500mA Standard 14 to 16Hrs. Fast Standard about 1Hr. 0°C to +45°C [+32°F to 113°F] Charge Fast Ambient Temperature Discharge H Dimensions of Bare Cell D d 49.0 ±0.3 1.929 ±0.012 25.2 ±0.3 0.992 ±0.012 10.0 0.394 5°C to +40°C [+41°F to 104°F] -20°C to +60°C [ -4°F to 140°F] Storage mm inch mm inch mm inch 300mA -30°C to +50°C [ -22°F to 122°F] Internal Impedance (Av.) (at 50% discharge) 3.4mΩ (at 1000Hz) Weight 86g/3.03oz 26.0 1.02 Dimensions(D)×(H) (with tube) 0 -0.8 0 -0.03 × 50.0 × 1.97 0 -1.2 0 -0.05 mm inch Typical Characteristics Charge (5 cells pack) Discharge (at high rate) 1.4 7.5 Cell Voltage (V) Battery Voltage (V) Battery Temperature (˚C) 40 Charge : 4.5A to 45˚C/113˚F at 20˚C/68˚F Charge : 4.5A to 45˚C/113˚F 8.0 7.0 60 1.2 1.0 20 0.8 0 0 10 20 30 40 50 70 60 (2 It) 0 80 10 20 Cell Capacity (at various discharge rate) 50 60 70 80 Discharge (at high rate) Charge : 4.5A to 45˚C/113˚F Discharge : End Volt 1.0V at 20˚C/68˚F 100 90 Charge : 4.5A to 45˚C/113˚F at 20˚C/68˚F 1.4 Cell Voltage (V) Available Capacity (%) (1 It) 40 Discharge Time (Mins) Charge Time (Mins) 80 70 60 1.2 1.0 50 0.8 40 0 1 2 3 4 5 6 7 (8 It) 0 8 2 4 6 (4 It) 8 10 12 14 16 50 122 60˚C 140˚F Discharge Time (Mins) Discharge Rate (It) Discharge (at low rate) Temperature (Charge & Discharge) Available Capacity (%) Charge : 4.5A to 45˚C/113˚F at 20˚C/68˚F 1.4 Cell Voltage (V) 30 1.2 1.0 100 90 80 Charge Characteristics Discharge Characteristics Condition Charge : 4.5A to 45˚C/113˚F Discharge : 600mA (End Volt 1.0V) 70 60 50 40 0.8 (0.5 It) 0 2 (0.2 It) 4 6 (0.1 It) 8 10 Discharge Time (Hrs.) 12 14 16 -20 -4 -10 14 0 32 10 50 20 68 30 86 Operating Temperature 40 104 CD120315