POWEROWL size 312 hearing aid batteries to unlock your hearing and hear the world around you.
Easy-to-use design: The hearing aids batteries are featured with long brown tabs and dial which is easy to access and store.
Built to last: Each hearing aid battery is made of premium zinc that is both high quality and mercury-free, enhancing its overall performance.
Hearing Assistance: With stable 1.45V and new zinc air tech, the hearing aid batteries can better power your hearing devices.
Reliable storage: These 312 batteries can be restored as a long-term supply batteries readily available. Proper storage can not only maintain their shelf life but ensure their freshness when needed.
Battery storage tips: Do not stack batteries, as this may cause short circuits or leakage. Do not store batteries in a humid environment, as this may cause corrosion.
