LR44/LR1154 (alkaline) or SR44/SR1154 (silver-oxide) batteries are button/coin cell batteries 11.6 mm in diameter and 5.4 mm in height. Their capacity depends on the used chemistry, but also on the cut-off voltage of the used device. Their names are similar, and their appearances are alike. Are they interchangeable? What’s the difference between them? This passage will tell you these.
This video will cover the difference between the SR44 vs LR44 and the issue with use in digital calipers.
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