#lr44 battery

[sdimen]

[mrvaxxl]

LR44, AG13, SG13, LR1154, SR44, SR44SW, 303, 357, A76 Battery Equivalents and Replacements

AG13/LR44/SR44/SR44SW/357 button/coin cell batteries are very popular batteries, commonly found in wrist watches, small flashlights, calculators, some remote control devices, thermometers, laser pointers, and other small electronic units.

According to the IEC standard, this battery should be called LR1154 (alkaline) or SR1154 (silver-oxide). Sometimes shorter, two-digit code is used: LR44 for alkaline and  SR44 (or SR44SW) for silver-oxide batteries.

Many manufacturers use their own names for these batteries, but they also tend to add IEC and other standard codes, including short descriptions of the chemistry and other important features.

[microbattery-blog]

While watch batteries don't run out very often, when they do, it can be incredibly frustrating. Furthermore, choosing the right watch battery is essential when you need a replacement. Even though most watch batteries are interchangeable, if the manufacturer specifies one particular type, you may be compromising the integrity of the watch if you use another.

The lithium batteries are ideal for watches as they are not only small in size, but are also powerful, with a capacity of 3 volts, the highest available and a lifespan of up to a decade when used in low-drain watches.