---
product_id: 594740356
title: "Extra 80-PACK Hearing Aid Batteries Featuring Sound Fusion™ Technology | Size 312"
brand: "rayovac"
price: "$71.14"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/594740356-extra-80-pack-hearing-aid-batteries-featuring-sound-fusion-technology
store_origin: US
region: United States of America
---

# Long-lasting power 80 batteries Eco-friendly Extra 80-PACK Hearing Aid Batteries Featuring Sound Fusion™ Technology | Size 312

**Brand:** rayovac
**Price:** $71.14
**Availability:** ✅ In Stock

## Summary

> 🔊 Power Up Your Hearing Experience!

## Quick Answers

- **What is this?** Extra 80-PACK Hearing Aid Batteries Featuring Sound Fusion™ Technology | Size 312 by rayovac
- **How much does it cost?** $71.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/594740356-extra-80-pack-hearing-aid-batteries-featuring-sound-fusion-technology)

## 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

- • **Stay Stocked:** Bigger pack size with 80 batteries for extended use.
- • **Eco-Conscious Choice:** Mercury-free and reduced packaging waste.
- • **Reliable Performance:** Tried & tested zinc air technology for dependable power.
- • **Innovative Technology:** Experience the unmatched longevity of Sound Fusion™.
- • **Convenience at Your Fingertips:** No more last-minute battery runs!

## Overview

The Rayovac Extra 80-Pack Hearing Aid Batteries, featuring Sound Fusion™ Technology, offers a reliable and eco-friendly solution for your hearing needs. With 80 batteries in one pack, you can enjoy long-lasting power without the hassle of frequent replacements. These mercury-free batteries are designed to minimize waste while delivering exceptional performance.

## Description

Rayovac Extra 80-PACK Hearing Aid Batteries Featuring Sound Fusion™ Technology | Size 312

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Rayovac |
| Package Dimensions | 17.8 x 11.8 x 4.2 cm; 81 g |
| Batteries | 80 Product Specific batteries required. (included) |
| Manufacturer reference | R312-8-015 |
| Manufacturer part number | R312-8-015 |
| Voltage | 1.45 Volts |
| Item Weight | 81 g |

## Product Details

- **Number of batteries:** 80 Product Specific batteries required. (included)
- **Brand:** Rayovac
- **Battery cell composition:** Zinc
- **Unit count:** 8.0 Count
- **Voltage:** 1.45 Volts

## Images

![Extra 80-PACK Hearing Aid Batteries Featuring Sound Fusion™ Technology | Size 312 - Image 1](https://m.media-amazon.com/images/I/61xpp-xOjiL.jpg)

## Frequently Bought Together

- Rayovac Extra 80-PACK Hearing Aid Batteries Featuring Sound Fusion™ Technology | Size 312
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-27*