AUGUST 2005LITHIUM HANDBOOK This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject to modification without notice. Contact Panasonic for the latest information. CR2477 24.5+0-0.3 22 7.2 0.3 7.7+0-0.4 Duration(h) Load: 2.7kΩ (1060 µA) Voltage(V) Load Voltage(V) Capacity (mAh) Load: Cut-off voltage: 2.0V 0.30.030.003 101001000 1000 800 600 400 200 0 (k Ω) (mA) 60˚C 20˚C 0˚C ■ Dimensions(mm) Weight:10.5g ■ Specification ■ Temperature Characteristics ■ Operating voltage vs. load resistance (voltage at 50% discharge depth) ■ Capacity vs. load resistance Nominal voltage (V) Nominal capacity (mAh) Continuous standard load (mA) Operating temperature (C) 3 1,000 0.2 -30 ~ +60 Manganese Dioxide Lithium Coin Batteries: Individual Specifications CR2450 0 200 400 600 800 1000 1200 1400 1600 1800 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 : 6.8kΩ (420µA) 60˚C 20˚C -10˚C Duration (h) Load Voltage(V) 0.01 3.2 3.0 2.8 2.6 2.4 2.2 2.0 0.11.0100.01 0.0010.1 Voltage (V) Load: (M ) (mA) 20˚C 0.5 700 600 500 400 300 200 100 0 1.0101000.1 0.220.30.110.05 0.03 :2.0VCut-off voltage Capacity (mAh) Load: (k ) (mA) 20˚C 5.0+0 -0.3 24.5+0-0.3 22.0 0.75 4.25 ■ Capacity vs. load resistance ■ Dimensions(mm) ■ Specification ■ Temperature Characteristics ■ Operating voltage vs. load resistance (voltage at 50% discharge depth) Weight:6.3g Nominal voltage (V) Nominal capacity (mAh) Continuous standard load (mA) Operating temperature (C) 3 620 0.2 -30 ~ +60 。