Long-Lasting: These AG10 alkaline button cell batteries offer high performance in a small package, simple to replace, and include engraved identification so you can easily recognize the battery model. AG10 batteries can be discharged only once, after which they must be disposed of properly and replaced with the new AG10 batteries.
Common Uses: Low-power applications such as watches, calculators, blood pressure monitors, glucose meters, hearing aids, and many other electronic products with low battery drain.