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| CR1632 | 6632 | |
|---|---|---|
| Size | A little smaller than a dime | A little smaller than a dime Same |
| Thickness | As thick as 4 credit cards stacked | As thick as 4 credit cards stacked Same |
| Power | 3 volts | 3 volts Same |
| Kind | Coin battery | Coin battery |
Lasts longer: Same
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Yes. CR1632 and 6632 are two names for the exact same battery. Use either one.
Yes. CR1632 and 6632 are two names for the exact same battery. Use either one.
They last about the same.
| CR1632 | 6632 | |
|---|---|---|
| Diameter | 16.0 mm | 16.0 mm |
| Height | 3.2 mm | 3.2 mm |
| Nominal voltage | 3.0V | 3.0V |
| Typical capacity | 137 mAh | 137 mAh |
| Chemistry | Lithium manganese dioxide | Lithium manganese dioxide |
| Shelf life | 10 yrs | 10 yrs |
| Operating temp | -30 to 60 °C | -30 to 60 °C |