not to scale.
Name.
Diameter × Thickness.
Contacts:
Case and flat base Positive.
Raised area Negative
Do not confuse with the ML2020 which is the same size and voltage but rechargeable.
Equivalents:
2020, BR2020, CR2020, DL2020, E-CR2020, ECR2020, KCR2020, KECR2020, KL2020, L2020,
| Image not to scale. | Common Name. | Dimensions. Diameter × Thickness. | Chemical Composition. | Nominal Voltage. |
|---|---|---|---|---|
|
| CR2020. | 20 mm × 2 mm Contacts: | Lithium, | 3 volts. |