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| SR42 | SR1116SW | |
|---|---|---|
| Size | About as wide as a shirt button | About as wide as a shirt button Same |
| Thickness | As thick as 5 credit cards stacked | As thick as 2 credit cards stacked |
| Power | 1.55 volts | 1.55 volts Same |
| Kind | Watch battery | Watch battery |
Lasts longer: SR42 (about 194% longer)
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In a pinch. They’re the same width and power, but SR1116SW is thinner. It may wobble a little and runs out about 66% sooner. SR42 is too thick to fit where SR1116SW goes.
No. They’re the same width and power, but SR1116SW is thinner. It may wobble a little and runs out about 66% sooner. SR42 is too thick to fit where SR1116SW goes.
SR42 (about 194% longer).
| SR42 | SR1116SW | |
|---|---|---|
| Diameter | 11.6 mm | 11.6 mm |
| Height | 3.6 mm | 1.7 mm |
| Nominal voltage | 1.55V | 1.55V |
| Typical capacity | 100 mAh | 34 mAh |
| Chemistry | Silver oxide | Silver oxide |
| Shelf life | 5 yrs | 5 yrs |
| Operating temp | -10 to 60 °C | -10 to 60 °C |