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| 1/2 AA | FR6 | |
|---|---|---|
| Size | Short and chunky, about 2.5 cm long | The same size as an AA Same |
| Length | Short and chunky, about 2.5 cm long | The same size as an AA |
| Power | 3 volts | 1.5 volts |
| Kind | Camera & alarm battery | Camera & alarm battery |
Lasts longer: FR6 (about 362% longer)
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No. They give different amounts of power (3 volts vs 1.5 volts). The wrong one can damage your device or simply won’t work.
No. They give different amounts of power (3 volts vs 1.5 volts). The wrong one can damage your device or simply won’t work.
FR6 (about 362% longer).
| 1/2 AA | FR6 | |
|---|---|---|
| Diameter | 14.5 mm | 14.5 mm |
| Height | 25.0 mm | 50.5 mm |
| Nominal voltage | 3.0V | 1.5V |
| Typical capacity | 650 mAh | 3000 mAh |
| Chemistry | Lithium manganese dioxide | Lithium iron disulfide |
| Shelf life | 10 yrs | 10 yrs |
| Operating temp | -40 to 60 °C | -30 to 60 °C |