Cell Type N-3U Specifications Nominal Capacity 700mAh Nominal Voltage 1.2V Charging Current 70mA 14 to 16Hrs. Charging Time Charge 0°C to +45°C [ +32°F to 113°F] Ambient Temperature Discharge -20°C to +60°C [ -4°F to 140°F] Storage -30°C to +50°C [ -22°F to 122°F] Weight 23g/ 0.81oz Dimensions(D)× ×(H) (with tube) 14.2 × 50.0 mm 0.56 × 1.97 inch Typical Characteristics Discharge (at high rate) Charge Charge : 70mA × 16Hrs. at 20°C/68°F Charge : 70mA 1.4 1.6 1.5 20°C/68°F 1.4 45°C/113°F Cell Voltage (V) Cell Voltage (V) 0°C/32°F 1.3 1.2 1.0 0.8 (8C) 0.6 1.2 0 2 4 6 8 10 12 14 0 16 2 4 Discharge (at low rate) 8 10 12 14 16 Temperature (Charge & Discharge) 110 Available Capacity (%) Charge : 70mA × 16Hrs. at 20°C/68°F 1.4 1.2 1.0 0.8 (0.5C) 6 Discharge Time (Mins) Charge Time (Hrs.) Cell Voltage (V) (4C) (0.2C) (0.1C) 100 90 80 Charge Characteristics Discharge Characteristics 70 60 Condition 50 40 { Charge : 70mA × 16Hrs. Discharge : 140mA (End Volt 1.0V) 30 0.6 0 2 4 6 8 10 12 14 16 -20 -4 -10 14 0 32 10 50 20 68 30 86 40 104 50 122 60 °C 140 °F Operating Temperature Discharge Time (Hrs.) Discharge (at high rate) Charge : 70mA × 16Hrs. at 20°C/68°F Cell Voltage (V) 1.4 1.2 1.0 0.8 (2C) (1C) 0.6 0 10 20 30 40 50 60 70 80 Discharge Time (Mins) CD001020