Appendix:
Battery Details.
| Image not to scale. |
Common Name. |
Dimensions. Length × Diameter. |
Chemical Composition. | Nominal Voltage. |
|---|---|---|---|---|
| A23. | 28.9 mm × 10.3 mm Contacts: Raised area Positive. |
Zinc Carbon or, more commonly, Alkaline. | 12 volts. |