not to scale.
Name.
Diameter × Thickness.
Contacts:
Case and flat base Positive.
Raised area Negative
(Lithium Vanadium Pentoxide
for VL types).
(45 mAh).
(20 mAh for VL types).
Do not confuse with the CR2020 which is the same size and voltage but not rechargeable.
May have solder tags fitted for application.
Equivalents:
ML2020, VL2020,
| Image not to scale. | Common Name. | Dimensions. Diameter × Thickness. | Chemical Composition. | Nominal Voltage. |
|---|---|---|---|---|
|
| ML2020. | 20 mm × 2 mm Contacts: | Manganese Lithium Rechargeable. (Lithium Vanadium Pentoxide | 3 volts (45 mAh). (20 mAh for VL types). |