Size 312 Hearing Aid Batteries
No Hearing Aid Battery Lasts Longer
RAYOVAC® 312 batteries are formulated to provide quality performance over the life of the battery and deliver more power when you need it. Our easy-to-use package features longer battery tabs, a secure dial and a reclosable door.
- Duracell hearing power, better price – based on ANSI runtime
- Ideal for the high use devices and features likes streaming video, audio and phone calls
- Innovative package design
- Our batteries don’t swell, leak, or damage devices
- Made in the USA with U.S. & global parts
- Holds power for 4 years in storage
Details
Secure Dial
The controlled turn system prevents the battery dial from spinning freely, giving you total control over the movement of every battery.
Front Door
An easy-to-open, forward-facing door gives you full visibility of each battery without ever having to flip the package over.
Optimal Battery Tabs
We engineered a new battery tab that is longer, wider and easier to handle than our previous RAYOVAC® battery tabs.
Reclosable Door
The door will snap when properly closed.