---
product_id: 255942142
title: "Extra Advanced, Size 312 Hearing Aid Battery (Pack 60 Pcs)"
brand: "rayovac"
price: "30805CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Rayovac"
url: https://www.desertcart.sn/products/255942142-extra-advanced-size-312-hearing-aid-battery-pack-60-pcs
store_origin: SN
region: Senegal
---

# Extended battery life Optimized for hearing aids 60-pack long-lasting power Extra Advanced, Size 312 Hearing Aid Battery (Pack 60 Pcs)

**Brand:** rayovac
**Price:** 30805CFA
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your world with Rayovac Extra Advanced – hear more, worry less!

## Quick Answers

- **What is this?** Extra Advanced, Size 312 Hearing Aid Battery (Pack 60 Pcs) by rayovac
- **How much does it cost?** 30805CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/255942142-extra-advanced-size-312-hearing-aid-battery-pack-60-pcs)

## Best For

- rayovac enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Size 312 designed for seamless compatibility with most hearing aids.
- • **Unmatched Longevity:** Stay powered longer with Rayovac's advanced battery technology.
- • **Bulk Pack Convenience:** 60 batteries per pack means fewer reorders and uninterrupted use.
- • **Trusted Brand Quality:** Rayovac's reputation ensures reliable, consistent performance every time.
- • **Value Meets Performance:** Premium quality batteries at a price that beats audiologist options.

## Overview

Rayovac Extra Advanced Size 312 Hearing Aid Batteries come in a bulk pack of 60, delivering long-lasting, reliable power specifically engineered for hearing aids. Compact and lightweight (0.99 cm each, 3.5 g), these batteries offer excellent value and trusted performance, making them a top choice for health-conscious users seeking quality and convenience.

## Description

CAMERA_OTHER_ACCESSORIES

Review: Ottime batterie, ottima durata Buon rapporto qualità prezzo Consegna rapida come sempre
Review: Bien et moins cher que l'audioprothésiste

## Features

- Quality Rayovac Extra Brand
- 312 Hearing Aid Batteries
- Fresh, Long Life batteries
- Good Quality Hearing Aid Batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001AW1A6A |
| Best Sellers Rank | #57,347 in Health ( See Top 100 in Health ) #51 in Hearing Aids & Accessories |
| Item model number | 312-AUX-6xe |
| Manufacturer | Rayovac |
| Product Dimensions | 0.99 x 0.99 x 0.99 cm; 3.5 g |

## Product Details

- **Battery capacity:** 180 Milliamp Hours
- **Battery cell composition:** Other Than Listed
- **Brand:** Rayovac
- **Number of batteries:** 60 Product Specific batteries required.
- **Recommended uses for product:** Hearing Aid

## Images

![Extra Advanced, Size 312 Hearing Aid Battery (Pack 60 Pcs) - Image 1](https://m.media-amazon.com/images/I/81j3mVqAvyL.jpg)

## Questions & Answers

**Q: In the description it says to expose to air for 1 minute to activate. Is this really necessary?**
A: According to my audiologist, regulations now forbid the use of mercury in hearing aid batteries, so the modern ones run on different electro-chemical principles than batteries did formerly.  If you look closely, you'll see tiny holes in the back of the battery that allow air to enter the battery once the tab is removed.  This step, apparently, is necessary to give the battery a little head start in its operation.  Again, my audiologist tells me that it's her experience that a 10-minute wait is preferable to a 2-3 minute wait in order to get maximum life out of a battery.  My wife and I have been observing the 10-minute practice and find that the batteries last a little more than a week using them up to about 12 hours per day.

**Q: How many days should these last if you take them out at night. What are the signals the battery needs replaced?**
A: How long they last is determined by the hearing aids and how long they are worn. I love these batteries because I usually get ten days from each battery. I was getting five to seven days from other brands. Rayovac I have found last the longest for me. I wear my hearing aids for up to eighteen hours some days.

**Q: Is it zinc-air?**
A: I think so.  I do not see anywhere on the packaging where it says it is zinc-air, but it does say it replaces all size 312 zinc-air batteries.  Each battery also has a sticky tab over it, and they are mercury-free.

**Q: What is the difference between the proline advanced rayovac and these extra advanced? other than the marketing guy out for drinks on friday.**
A: I have used the Rayovac Extra Advanced and they last longer than a brand I was using before. I get about 4 days of power for my hearing aids. I see that the Proline Advanced are packaged with (40) batteries while the Extra Advanced are packaged with (60) batteries while the Proline Advanced priced higher than the Extra Advanced.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***O on 9 February 2025*

Ottime batterie, ottima durata Buon rapporto qualità prezzo Consegna rapida come sempre

### ⭐⭐⭐⭐⭐ Review
*by P***E on 18 May 2025*

Bien et moins cher que l'audioprothésiste

### ⭐⭐⭐⭐⭐ Review
*by R***R on 5 January 2025*

... auspacken, einsetzen, geht. Je nach Tragedauer und Temperatur hält die Batterie ca. 5 bis 7 Tage.

## Frequently Bought Together

- Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs)
- Wax Guards for Oticon ProWax MiniFit Hearing Aid Supplies Replacement Wax Filters, Oticon Hearing aid Supplies (5 Packs/ 30 Pcs).

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-22*