Highfields Amateur Radio Club
Glossary Appendix.
copyright date

Battery Details.

These rechargeable batteries were developed for solar powered watches and mobile phone memory back up.

Equivalents:

CTL920,

Image
not to scale.
Common
Name.
Dimensions.

Diameter × Thickness.
Chemical Composition. Nominal Voltage.
battery CTL920. 9 mm × 2 mm

Contacts:

Case and flat base Positive.
Raised area Negative.

Cobalt Titanium Lithium Rechargeable. 2.3 volts.

Back to Equivalents page.