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Energizer EZ Turn & Lock Hearing Aid Batteries, Size 312

Energizer EZ Turn & Lock Size 312 Hearing Aid Batteries, Pack of 8 AZ312DP-8
Energizer EZ Turn & Lock Size 312 Hearing Aid Batteries, Pack of 8 AZ312DP-8
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Energizer EZ Turn & Lock Size 312 Hearing Aid Batteries, Pack of 8 AZ312DP-8

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Customer Reviews
Most Recent Reviews
battery life by Legacy Reviewer, August 26, 2013
I will cheaper Walgreen or C V S #312 batteries from now on Cons: short life; falls out carrier door;small diameter
Read 1 Review

Code: EZ-BT-EZSZ312-AZ312DP-8

MPN: AZ312DP-8

UPC: 039800102836

Product No Longer Available

Product Info for Energizer EZ Turn & Lock Hearing Aid Batteries, Size 312

The Energizer Size 312 EZ Lock & Turn Hearing Aid Battery Pack have been upgraded to last up to 4 hours longer than previous models. The Energizer EZ Lock & Turn Size 312 Hearing Aid Batteries come in easy-to-use dial-up packaging that is easy to turn, yet the lock and the "click" lets you keep the batteries precisely where they need to be to dispense - or stay put. No free-wheeling batteries will be escaping from this package. The Energizer EZ Lock & Turn Size 312 Hearing Aid Batteries are the world's first mercury-free batteries for hearing aids, and come in 100% recyclable packaging to responsibly power you with less impact on the environment. Energizer Size 312 Batteries for Hearing Aids are proudly made in specialized factories.image

Features of Energizer EZ Turn & Lock Size 312 Hearing Aid Battery Pack in Dial Package:

  • The Longest-lasting zero mercury** hearing aid batteries Energizer has ever made, now lasting up to 4 hours longer.*
  • EZ Turn & Lock design keeps stored batteries safe and secure.
  • Batteries are easily removable from the access tab on the back - and stay securely put when in storage.
  • Longer tabs clearly marked with the size and color make for easy shopping, handling and insertion.
  • 100% recyclable packaging and zero-mercury batteries reduce impact on the environment.
  • Perforated top of package lets you easily store and carry the battery pack.

*vs. Energizer 2011 product, based on high-drain performance

**based on high-drain performance.

Package Contents:

  • Energizer EZ Turn & Lock Size 312 Hearing Aid Batteries

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Energizer EZ Turn & Lock Hearing Aid Batteries, Size 312 Unavailable & Discontinued Models

List of Unorderable Models

  • Energizer EZ Turn & Lock Size 312 Hearing Aid Batteries, Pack of 8 AZ312DP-8 , MPN: AZ312DP-8 , UPC: 039800102836 , Code: EZ-BT-EZSZ312-AZ312DP-8
  • Energizer EZ Turn & Lock Size 312 Hearing Aid Batteries, Pack of 16 AZ312DP-16 , MPN: AZ312DP-16 , UPC: 039800102881 , Code: EZ-BT-EZSZ312-AZ312DP-16
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Last updated 2026-09-11 UTC.