| Brand | GP |
| Units | 1 unit |
| Nomenclature | 23A / A23 / MN21 / GP23A / 8LR932 |
| Type of battery | Alkaline non-rechargeable |
| Form | Cylindrical |
| Nominal voltage | 12.0 V |
| Nominal capacity | 53 mAh |
| Chemical Composition | Zn-MnO2 |
| Operating temperature | -18 ~ +55oC |
| Dimensions | 28.5 mm (H) x 10.3 (O) mm |
| Weight | 7.85 g |