Cell Type N-4000DRL Specifications Nominal Capacity 4000mAh Nominal Voltage 1.2V Standard Charging Current D d Fast Charging Time 6000mA Standard 14 to 16Hrs. Fast Standard about 1Hr. 0C to +45C [+32F to 113F] H Charge Fast Ambient Temperature Discharge 5C to +40C [+41F to 104F] -20C to +60C [ -4F to 140F] Storage H Dimensions of Bare Cell D d 58.4 0.4 2.299 0.016 32.3 0.3 1.272 0.012 10.0 0.335 mm inch mm inch mm inch 400mA -30C to +50C [ -22F to 122F] Internal Impedance (Av.) (at 50% discharge) 2.8m (at 1000Hz) Weight 160g/5.64oz 33.0 1.30 Dimensions(D)x(H) (with tube) 0 -0.9 0 -0.04 x 59.5 x 2.34 0 -1.5 0 -0.06 mm inch Typical Characteristics Charge (5 cells pack) Discharge (at high rate) Charge : 6.0A to 45C/113F 40 Charge : 6.0A to 45C/113F at 20C/68F 1.4 Cell Voltage (V) 60 Battery Voltage (V) Battery Temperature (C) 8.0 7.5 7.0 1.2 1.0 20 0.8 0 0 10 20 30 40 50 60 70 (2 It) 0 80 10 20 Charge Time (Mins) 50 60 70 80 Discharge (at high rate) Charge : 6.0A to 45C/113F Discharge : End Volt 1.0V at 20C/68F 100 90 Charge : 6.0A to 45C/113F at 20C/68F 1.4 Cell Voltage (V) Available Capacity (%) (1 It) 40 Discharge Time (Mins) Cell Capacity (at various discharge rate) 80 70 60 1.2 1.0 50 40 0.8 0 1 2 3 4 5 6 7 8 (8 It) 0 2 4 Discharge Rate (It) Available Capacity (%) Charge : 6.0A to 45C/113F at 20C/68F 1.2 1.0 (0.5 It) 0 2 (4 It) 8 10 12 14 16 Temperature (Charge & Discharge) 1.4 0.8 6 Discharge Time (Mins) Discharge (at low rate) Cell Voltage (V) 30 (0.2 It) 4 6 8 10 90 80 Charge Characteristics Discharge Characteristics Condition Charge : 6.0A to 45C/113F Discharge : 800mA (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 50 122 60C 140F Operating Temperature CD031203