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.
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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.
VL3032 Datasheet
