Cell Type KR-SCH Specifications D d Nominal Capacity 1200mAh Nominal Voltage 1.2V Trickle Charging Current Standard H Charging Time H Dimensions of Bare Cell D d 42.0 ±0.3 1.654 ±0.012 22.0 ±0.3 0.866 ±0.012 10.0 0.394 mm inch mm inch mm inch 40mA 120mA 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) 8.5mΩ (at 1000Hz) -20°C to +70°C [ -4°F to 158°F] Weight 47g/1.66oz 22.9 0.90 Dimensions(D)×(H) (with tube) × 43.0 × 1.69 0 -1 0 -0.04 0 -1.2 0 -0.05 mm inch Typical Characteristics Charge Discharge (at high rate) Charge : 40mA 1.5 20˚C/68˚F 1.4 40˚C/104˚F Charge : 120mA×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 : 120mA 80 20˚C/68˚F 1.5 40˚C/104˚F 1.4 Charge : 40mA×48Hrs. Charge : 40mA×24Hrs. Discharge : 1200mA at 45˚C/113˚F 1.4 0˚C/32˚F Cell Voltage (V) Cell Voltage (V) 70 Discharge Trickle charge (at high temperature) 1.6 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 : 120mA×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 : 40mA×48Hrs. Discharge : 240mA (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