Cell Type KR-CH(2.0) Specifications D d Nominal Capacity 2000mAh Nominal Voltage 1.2V Trickle Charging Current Standard H Charging Time H Dimensions of Bare Cell D d 49.0 ±0.3 1.929 ±0.012 25.2 ±0.3 0.992 ±0.012 8.5 0.335 mm inch mm inch mm inch 67mA 200mA Trickle above 48Hrs. Standard 14 to 16Hrs. Charge Ambient Discharge Temperature Storage 0°C to +70°C [+32°F to 158°F] -30°C to +70°C [ -22°F to 158°F] Internal Impedance (Av.) (at 50% discharge) 6.5mΩ (at 1000Hz) -20°C to +70°C [ -4°F to 158°F] Weight 72g/2.54oz 26.0 1.02 Dimensions(D)×(H) (with tube) × 50.0 × 1.97 0 -0.8 0 -0.03 0 -1.3 0 -0.05 mm inch Typical Characteristics Charge Discharge (at high rate) Charge : 67mA 1.5 20˚C/68˚F 1.4 40˚C/104˚F Charge : 200mA×16Hrs. at 20˚C/68˚F 1.4 0˚C/32˚F Cell Voltage (V) Cell Voltage (V) 1.6 60˚C/140˚F 1.3 1.2 1.0 0.8 0 6 12 18 24 30 36 42 48 (1 It) (2 It) 0 10 20 Charge Time (Hrs.) 30 40 50 Charge Charge : 200mA 80 Charge : 67mA×48Hrs. Charge : 67mA×24Hrs. Discharge : 2000mA at 45˚C/113˚F 1.4 Cell Voltage (V) 0˚C/32˚F Cell Voltage (V) 70 Discharge Trickle charge (at high temperature) 1.6 20˚C/68˚F 1.5 40˚C/104˚F 1.4 60˚C/140˚F 1.2 1.0 0.8 1.3 0 2 4 6 8 10 12 14 0 16 10 20 Discharge (at low rate) Available Capacity (%) Charge : 200mA×16Hrs. at 20˚C/68˚F 1.2 1.0 (0.5 It) 0 2 40 50 60 70 80 Temperature (Charge & Discharge) 1.4 0.8 30 Discharge Time (Mins) Charge Time (Hrs.) Cell Voltage (V) 60 Discharge Time (Mins) (0.2 It) 4 6 8 10 90 80 Charge Characteristics Discharge Characteristics Condition Charge : 67mA×48Hrs. Discharge : 400mA (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 40 104 Operating Temperature 50 122 60 140 70˚C 158˚F CD120613