Highfields Amateur Radio Club
Glossary Appendix.

Battery Details.

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: Case and flat base Positive. Slightly raised area Negative.	Lithium,	3 volts.