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| SR626SW | LR626 | |
|---|---|---|
| Size | About as wide as a pencil eraser | About as wide as a pencil eraser Same |
| Thickness | As thick as 3 credit cards stacked | As thick as 3 credit cards stacked Same |
| Power | 1.55 volts | 1.5 volts |
| Kind | Watch battery | Button battery |
Lasts longer: SR626SW (about 133% longer)
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Yes. Same size, and both fit. SR626SW lasts longer and gives steadier power, which matters for cameras, measuring tools and watches. LR626 is the cheaper everyday option.
Yes. Same size, and both fit. SR626SW lasts longer and gives steadier power, which matters for cameras, measuring tools and watches. LR626 is the cheaper everyday option.
SR626SW (about 133% longer).
| SR626SW | LR626 | |
|---|---|---|
| Diameter | 6.8 mm | 6.8 mm |
| Height | 2.6 mm | 2.6 mm |
| Nominal voltage | 1.55V | 1.5V |
| Typical capacity | 28 mAh | 12 mAh |
| Chemistry | Silver oxide | Alkaline |
| Shelf life | 5 yrs | 5 yrs |
| Operating temp | -10 to 60 °C | -10 to 60 °C |