---
product_id: 175703145
title: "Mercury Free Hearing Aid Batteries Size 312, 4 Pack of 60 Batteries (240 Batteries)"
brand: "power one"
price: "€ 129.23"
currency: EUR
in_stock: true
reviews_count: 8
category: "Power One"
url: https://www.desertcart.gr/products/175703145-mercury-free-hearing-aid-batteries-size-312-4-pack-60
store_origin: GR
region: Greece
---

# Long-lasting power, 7-14 days per battery 1.45V high cell voltage Stainless steel corrosion protection Mercury Free Hearing Aid Batteries Size 312, 4 Pack of 60 Batteries (240 Batteries)

**Brand:** power one
**Price:** € 129.23
**Availability:** ✅ In Stock

## Summary

> 🔊 Hear the difference, powered by precision and endurance!

## Quick Answers

- **What is this?** Mercury Free Hearing Aid Batteries Size 312, 4 Pack of 60 Batteries (240 Batteries) by power one
- **How much does it cost?** € 129.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/175703145-mercury-free-hearing-aid-batteries-size-312-4-pack-60)

## Best For

- power one enthusiasts

## Why This Product

- Trusted power one brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Durable stainless steel housing protects against corrosion and physical damage.
- • **Made in Germany:** Crafted in the world’s largest, state-of-the-art facility, meeting strict safety and quality standards.
- • **Dry Seal Defense:** Advanced film seal prevents premature drying and power loss, ensuring consistent performance.
- • **Power That Lasts:** Patented cathode tech delivers extended battery life, reducing frequent changes.
- • **Precision Tested:** Each cell undergoes rigorous electrical and mechanical testing for guaranteed reliability.

## Overview

Power One Mercury Free Hearing Aid Batteries Size 312 offer a reliable 1.45V output with patented cathode technology for long-lasting use. Manufactured in Germany under stringent quality controls, each battery features a corrosion-resistant stainless steel housing and advanced sealing to prevent premature drying. This 4-pack of 60 batteries (240 total) ensures you stay powered with minimal hassle, perfect for professionals who demand consistent, high-quality sound performance.

## Description

Featuring with its consumer-focused extra long tabs, Power One batteries are manufactured at the world's most up-to-date and biggest production site for hearing aid batteries in Ellwangen/Germany—well recognized for manufacturing quality and detailed precision. Subject to Germany's stringent safety guidelines and quality checks, every cell is tested for its electrical and mechanical characteristics in compliance with its specification.

Review: 👍🏼 - Very user friendly packaging. Batteries made in Germany. They last about 7-14 days in hearing aids worn all day and taken out at night.
Review: Lasts long - Reliable and plenty of them. I only purchase hearing aid batteries about once a year. Wonderful to always have on hand.

## Features

- A long service life with a guaranteed high cell voltage thanks to a patented cathode technology makes frequent battery changing redundant and promises the best sound.
- Each individual cell is tested for its electrical and mechanical characteristics in accordance with its specifications.
- A highly developed film seal for every cell guarantees that the battery does not dry out or drain prematurely.
- The stainless steel housing provides high-level stability and safe protection against corrosion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D28BD1Q |
| Antenna Location | Hearing Aid |
| Battery Capacity | 170 Milliamp Hours |
| Battery Cell Type | Other Than Listed |
| Best Sellers Rank | #343,172 in Health & Household ( See Top 100 in Health & Household ) #267 in Hearing Aid Batteries & Chargers |
| Brand | Power One |
| Customer Reviews | 4.1 4.1 out of 5 stars (54) |
| Manufacturer | PowerOne |
| Model Name | Power One |
| Model Number | BD4864 |
| Number of Batteries | 240 Product Specific batteries required. (included) |
| Unit Count | 240.0 Count |
| Voltage | 1.45 Volts |

## Product Details

- **Battery Capacity:** 170 Milliamp Hours
- **Battery Cell Composition:** Other Than Listed
- **Brand:** Power One
- **Number of Batteries:** 240 Product Specific batteries required. (included)
- **Recommended Uses For Product:** Hearing Aid

## Images

![Mercury Free Hearing Aid Batteries Size 312, 4 Pack of 60 Batteries (240 Batteries) - Image 1](https://m.media-amazon.com/images/I/81wvyqr1f9L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👍🏼
*by A***I on October 16, 2025*

Very user friendly packaging. Batteries made in Germany. They last about 7-14 days in hearing aids worn all day and taken out at night.

### ⭐⭐⭐⭐⭐ Lasts long
*by R***Y on May 1, 2025*

Reliable and plenty of them. I only purchase hearing aid batteries about once a year. Wonderful to always have on hand.

### ⭐ BEWARE the "child-proof" package
*by R***D on April 12, 2026*

WARNING. These batteries come in a "child-proof" package. It loos just like a regular circular 6-pack, but you have to destroy the package with scissors to get the batteries out. This should be made MUCH, MUCH more prominent in the product description

## Frequently Bought Together

- Power One Mercury Free Hearing Aid Batteries Size 312, 4 Pack of 60 Batteries (240 Batteries)
- Power One Size 13 Hearing Aid Batteries (120) (p13-120)

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**Shop now:** [https://www.desertcart.gr/products/175703145-mercury-free-hearing-aid-batteries-size-312-4-pack-60](https://www.desertcart.gr/products/175703145-mercury-free-hearing-aid-batteries-size-312-4-pack-60)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-28*