Stable quality 312 hearing aid batteries use leak-proof, mercury-free technology to provide maximum protection and safety for you and your device at all times.
Powerful and ready to use 312 hearing aid batteries have a constant energy output to ensure reliable use of hearing aids throughout the working time.
Hearing assistance Hearing aid batteries have a stable voltage and the latest zinc-air technology to better power hearing aids.
Economical The package contains 60pcs hearing aid batteries, which are cost-effective. From now on, you can open your hearing and listen to the world around you.
Easy to store These 312 batteries can be restored at any time as long-term supply batteries with a shelf life of up to 2-3 years.
