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| A23 | A27 | |
|---|---|---|
| Size | Short and skinny, about 2.9 cm long | Short and skinny, about 2.8 cm long |
| Length | Short and skinny, about 2.9 cm long | Short and skinny, about 2.8 cm long |
| Power | 12 volts | 12 volts Same |
| Kind | 12-volt remote battery | 12-volt remote battery |
Lasts longer: A23 (about 150% longer)
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No. One is wider than the other, so it won’t fit or won’t touch the contacts properly.
No. One is wider than the other, so it won’t fit or won’t touch the contacts properly.
A23 (about 150% longer).
| A23 | A27 | |
|---|---|---|
| Diameter | 10.3 mm | 8.0 mm |
| Height | 28.5 mm | 28.2 mm |
| Nominal voltage | 12V | 12V |
| Typical capacity | 55 mAh | 22 mAh |
| Chemistry | Alkaline (stacked cells) | Alkaline (stacked cells) |
| Shelf life | 5 yrs | 5 yrs |
| Operating temp | -10 to 50 °C | -10 to 50 °C |