Datasheet

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.
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)
L
oad
Voltage(V)
Capacity (mAh)
Load:
Cut-off voltage: 2.0V
0.3 0.03 0.003
10 100 1000
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 180
0
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
0.1 1.0 1
0
0.01
0.0010.1
Voltage (V)
Load: (M )
(mA)
20˚C
0.5
700
600
500
400
300
200
100
0
1.0 10 10
0
0.1
0.22
0.3 0.11 0.05 0.0
3
:2.0V Cut-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