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| 14650 | 14250 | |
|---|---|---|
| Size | A bit bigger than an AA | Short and chunky, about 2.5 cm long Same |
| Length | A bit bigger than an AA | Short and chunky, about 2.5 cm long |
| Power | 3.7 volts | 3.7 volts Same |
| Kind | Rechargeable flashlight battery | Rechargeable flashlight battery |
Lasts longer: 14650 (about 267% longer)
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In a pinch. They’re the same width and power, but 14250 is thinner. It may wobble a little and runs out about 73% sooner. 14650 is too thick to fit where 14250 goes.
No. They’re the same width and power, but 14250 is thinner. It may wobble a little and runs out about 73% sooner. 14650 is too thick to fit where 14250 goes.
14650 (about 267% longer).
| 14650 | 14250 | |
|---|---|---|
| Diameter | 14.0 mm | 14.0 mm |
| Height | 65.0 mm | 25.0 mm |
| Nominal voltage | 3.7V | 3.7V |
| Typical capacity | 1100 mAh | 300 mAh |
| Chemistry | Lithium-ion rechargeable | Lithium-ion rechargeable |
| Shelf life | 3 yrs | 3 yrs |
| Operating temp | -20 to 60 °C | -20 to 60 °C |