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.
■ Dimensions(mm)
Weight:2.2g
■ Specification
VL2020
■ Discharge Temperature Characteristics
■ Consumption current vs. Duration time
Duration (days)
Temp.: 20˚C
Cut off voltage: 2.5V
1 7 10 30 50 300 100
10035
500
400
300
200
100
50
40
30
20
10
5
Consumption Current (µA)
0 100 200 300 400
4
3
2
1
30k
(100 A)
Load
Duration(h)
Voltage(V)
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
3
20.0
0.07
-20 ~ +60
20.0
+
-
0
0.3
( 0.79 )
+
-
0
0.01
0.05(0.002)
2.0
+
-
0
0.3
(0.08 )
+
-
0
0.01
16( 0.63)
.3MAX
0.012)
Note: This bare cell diagram is for size reference only. Please refer to the
tab configurations at the end of this section for available tabs.
Vanadium Pentoxide Lithium Coin Batteries (VL Series): Individual Specifications
■ Dimensions(mm)
■ Specification
VL2320
Duration (days)
Temp.: 20˚C
Cut off voltage: 2.5V
1 7 10 30 50 300 100
10035
500
400
300
200
100
50
40
30
20
10
5
Consumption Current (µA)
0 100 200 300 400
4
3
2
1
30k
(100 A)
Load
Duration(h)
Voltage(V)
■ Discharge Temperature Characteristics
■ Consumption current vs. Duration time
Weight:2.7g
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
3
30.0
0.1
-20 ~ +60
23.0
( 0.91 )
0.1(0.004)
2.0
(0.08 )
19( 0.75)
.3 MAX
0.012)
+0
-0.5
+0
-0.02
+0
-0.25
+0
-0.01
Note: This bare cell diagram is for size reference only. Please refer to the
tab configurations at the end of this section for available tabs.
