Document
Vanadium Pentoxide Lithium Coin Batteries (VL Series): Individual Specifications
VL2330
■ Dimensions(mm)
Weight:3.5g
VL3032
■ Dimensions(mm)
Weight:6.2g
)
(0.12 -+00.01)
+0.004 -0.012
(0.13
+0.1 -0.3
0.2(0.008)
23.0
+0 -0.5
( 0.91+-00.02 )
19( 0.75)
0.3(0.012)
3.0
+0 -0.3
30.0
+0 -0.3
( 1.18 +-00.01)
27( 1.06)
3.2
0.3 MAX (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.
■ Specification
Nominal voltage (V) Nominal capacity (mAh) Continuous standard load (mA) Operating temperature (C)
3 50.0 0.1 -20 ~ +60
■ Discharge Temperature Characteristics
4 Load 30k (100 A)
3
Voltage(V)
2
1 0
200 400
600
Duration(h)
800
■ Consumption current vs. Duration time
Duration (days)
500 400 300 200
100
50 40 30 20
10
5 1
Temp.: 20˚C Cut off voltage: 2.5V
3 5 7 10
30 50 100 300 1000
Consumption Current (µA)
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.
■ Specification
Nominal voltage (V) Nominal capacity (mAh) Continuous standard load (mA) Operating temperature (C)
3 100.0
0.2 -20 ~ +60
■ Discharge Temperature Characteristics
4 Load 15k (200 A)
3
Voltage(V)
2
1 0
200 400
600
Duration(h)
800
■ Consumption current vs. Duration time
Duration (days)
500 400 300 200
100
50 40 30 20
10
5 1
Temp.: 20˚C Cut off voltage: 2.5V
3 5 7 10
30 50 100
Consumption Current (µA)
300
1000
LITHIUM HANDBOOK
AUGUST 2005
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.
Rechargeable Lithium Coin Batteries
Vanadium Pentoxide Lithium Rechargeable Batteries (VL series)
Features
These coin-type lithium batteries feature vanadium oxide for the positive pole, lithium alloy for the negative pole and a non-aqueous solvent for the electrolyte.
Construction
Anode cap Anode (Li-Al)
- Separator
+
Cell can Collector Cathode (V2O5)
Gasket
Applications
● Memory backup power supplies for office automation equipment (personal computers, fax machines, etc.), audio-video equipment (VTRs, etc.), communications equipment (mobile phones, etc.), etc.
● Hybrid systems with solar batteries (solar remote controllers, etc.)
General Specifications
Model
VL621 VL1220 VL2020 VL2320 VL2330 VL3032
Electrical Characteristics (20˚C)
Dimensions (mm)
Weight (g)
Nominal Voltage (V) *Nominal Capacity (mAh) Continuous Drain (mA) Diameter Height
3 1.5 0.01 6.8 2.1 0.27
3 7.0 0.02 12.5 2.0 0.8
3 20.0 0.07 20.0 2.0 2.2
3 30.0 0.10 23.0 2.0 2.7
3 50.0 0.10 23.0 3.0 3.5
3
100.0
0.20 30.0 3.2 6.2
JIS
-
* Nominal capacity shown above is based on standard drain and cut off voltage down to 2.5V at 20°C.
IEC
-
LI.