| Feature | Notes |
|---|---|
| Units per pack | 8 Batteries (1 pack) |
| Size | 312 |
| Type / Chemical | Zinc Air |
| Voltage | 1.45v |
| Dimensions | Diameter 7.9mm, Height 3.6mm |
| Best Before Date |
March-2027 |
| Common Uses | Mini BTE hearing aids, RITE hearing aids, ITC hearing aids |
| Also Known As | 12, Brown, ZA10, AC10, DA312, 312ZA, ZA312, 312AE, 312AP, AC312E, PR312 |
These Energizer size 312 brown zinc air hearing aid batteries are Energizer's longest-lasting zero-mercury hearing aid batteries.
The EZ Turn & Lock packaging design makes keeping unused zinc air hearing aid batteries safe and secure. The perforated top tears off effortlessly so these will take up the minimum amount of storage space, great for travelling.
Extra-long coloured tabs for easy installation are coloured and clearly marked which makes it easy to identify, handle and insert in your hearing aid.
Made with PowerSeal Technology to protect your devices from leakage* and holds power for up to 4 years in storage.
For best battery performance we recommend the following:
Store your hearing aid batteries at room temperature.
When you’re not using your hearing aid, for example, at night when sleeping, leave the battery compartment open so the battery doesn’t drain and so that fresh air can dry the hearing aid and battery compartment.
Allow 30-60 seconds after removing the tab for your battery to “air-up” to full power before inserting into your hearing aid.
*From leakage of fully-used batteries up to 1 week at room temperature.
- Size:
- 312
- Dimensions:
- Diameter 7.9mm, Height 3.6mm
- Common Uses:
- Mini BTE hearing aids, RITE hearing aids, ITC hearing aids
