Cell Type N-600AAK Specifications Nominal Capacity D d 600mAh Nominal Voltage 1.2V Standard Charging Current Quick H Charging Time 180mA Standard 14 to 16Hrs. Quick Standard 4 to 6Hrs. 0°C to +70°C [+32°F to 158°F] Charge Quick Ambient Temperature Discharge 10°C to +70°C [+50°F to 158°F] -20°C to +70°C [ -4°F to 158°F] Storage H Dimensions of Bare Cell D d 49.5 ±0.3 1.949 ±0.012 13.8 ±0.2 0.543 ±0.008 7.0 0.276 mm inch mm inch mm inch 60mA -30°C to +70°C [ -22°F to 158°F] Internal Impedance (Av.) (at 50% discharge) 12.0mΩ (at 1000Hz) Weight 22g/0.78oz 14.3 0.56 Dimensions(D)×(H) (with tube) 0 -0.5 0 -0.02 × 50.2 × 1.98 0 -1.0 0 -0.04 mm inch Typical Characteristics Charge Discharge (at high rate) Charge : 60mA Charge : 180mA×5Hrs. at 20˚C/68˚F 1.4 1.6 1.5 Cell Voltage (V) Cell Voltage (V) 0˚C/32˚F 20˚C/68˚F 40˚C/104˚F 60˚C/140˚F 1.4 1.2 1.0 0.8 1.3 0 2 4 6 8 10 12 14 (2 It) 0 16 10 20 30 (1 It) 40 50 Charge 80 Discharge (at high rate) Temperature : 20˚C/68˚F 1.6 Charge : 180mA×5Hrs. at 20˚C/68˚F 1.4 Cell Voltage (V) Cell Voltage (V) 70 Discharge Time (Mins) Charge Time (Hrs.) 0.3 It 0.1 It 1.5 1.4 1.3 1.2 1.0 0.8 0 20 40 60 80 100 120 140 160 (8 It) 0 2 4 Discharge (at low rate) Available Capacity (%) Charge : 180mA×5Hrs. at 20˚C/68˚F 1.2 1.0 (0.5 It) 0 2 (4 It) 8 10 12 14 40 104 50 122 16 Temperature (Charge & Discharge) 1.4 0.8 6 Discharge Time (Mins) Charge Input (%) Cell Voltage (V) 60 (0.2 It) 4 6 8 10 90 80 Charge Characteristics Discharge Characteristics Condition Charge : 180mA×5Hrs. Discharge : 120mA (End Volt 1.0V) 70 60 50 40 (0.1 It) Discharge Time (Hrs.) 100 12 14 16 -20 -4 -10 14 0 32 10 50 20 68 30 86 Operating Temperature 60˚C 140˚F CD120621