AUGUST 2005
LITHIUM 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.
CR2330
Duration(h)
Load
Voltage(V)
Voltage (V)
Load:
20 10 5 3 2 1 0.5 0.3
0.1 0.2 0.4 0.60.3 1 2 3 4 6 108
3.2
3.0
2.8
2.6
2.4
2.2
(MΩ)
(µA)
60˚C
20˚C
-10˚C
~
~
Capacity(mAh)
Load:
Cut-off voltage: 2.0V
2 1 0.5 0.3 0.2 0.1 0.05 0.03
1 2 3 4 6 10 20 30 40 60 100
300
250
200
150
100
50
0(k Ω)
(mA)
60˚C
20˚C
-10˚C
Dimensions(mm)
Weight:3.8g
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
265
0.2
-30 ~ +60
Manganese Dioxide Lithium Coin Batteries: Individual Specifications
CR2032
0.3
20.0
Duration(h)
Load
Voltage(V)
Load:
2 1 0.5 0.3 0.2 0.1 0.05 0.03
1 2 3 4 6 10 20 30 40 60 100
3.2
3.0
2.8
2.6
2.4
2.2
(k Ω)
(mA)
60˚C
20˚C
-10˚C
Voltage (V)
~
~
Capacity(mAh)
Load:
Cut-off voltage: 2.0V
2 1 0.5 0.3 0.2 0.1 0.05 0.03
1 2 3 4 6 10 20 30 40 60 100
250
200
150
100
50
0(k Ω)
(mA)
60˚C
20˚C
-10˚C
Capacity vs. load resistance
Dimensions(mm)
Specification
Temperature Characteristics
Operating voltage vs. load resistance (voltage at 50% discharge depth)
Weight:2.9g
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
3
225
0.2
-30 ~ +60