# Hearing aid battery RAYOVAC Size 312 (PR41) 1.45V — pack of 8

**URL:** https://aio.lv/en/product--rayovac-batza312ryea8--10646222
**Data updated:** 2026-03-07 17:56 (EET)
**Category:** Batteries
**Manufacturer:** RAYOVAC
**Manufacturer code:** BATZA312.RYEA8
**EAN:** 5000252100980
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.60 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 2.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rayovac-batza312ryea8--10646222

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Disposable zinc-air hearing aid batteries RAYOVAC Size 312 (PR41) with nominal voltage 1.45V, supplied as a pack of 8 cells. Designed for use in in-the-ear and behind-the-ear hearing aids that require size 312 batteries. Provide standard power for everyday hearing device operation and replacement convenience in a compact pack.

## Long description

Disposable zinc-air hearing aid batteries RAYOVAC Size 312 (PR41) provide a nominal voltage of 1.45V and come as a pack of 8 cells. These compact round cells are designed specifically for many in-the-ear and behind-the-ear hearing instruments that require Size 312 power, offering standard capacity for daily use and straightforward replacement in one small package.
Advantages
RAYOVAC Size 312 hearing aid batteries deliver stable voltage over typical operating periods for common hearing aids and are activated by removing the protective tab for immediate use. The zinc-air chemistry provides a high energy density relative to the cell size, while the standardized Size 312 form factor ensures compatibility with a wide range of hearing device compartments. The 8-cell pack format offers convenient spare capacity for routine battery swaps.
Suitable for
 In-the-ear (ITE) hearing aids that require Size 312 cells
 Behind-the-ear (BTE) hearing aids specified for 312 batteries
 Portable auditory assistive devices compatible with zinc-air 312 cells
 Users needing compact, single-use replacement batteries for daily wear
Key specifications
 Battery chemistry: zinc-air
 Nominal voltage: 1.45 V
 Battery size: 312 (also referenced as PR41 in common classification)
 Cell shape: round, flat button cell
 Quantity per pack: 8 cells
How to use
To install, open the hearing aid battery compartment and remove one cell from the pack. Peel off the protective adhesive tab to expose the air inlet; allow the battery to rest for a few seconds so the zinc-air cell activates. Insert the battery with the correct polarity as indicated in the device compartment, then close the compartment. Replace depleted batteries with new cells from the pack to maintain device performance.
Usage recommendations
Store unused batteries in a cool, dry place and keep them in their sealed packaging until needed. After removing the activation tab, use the battery within the timeframe recommended by the device manufacturer for best life. Dispose of used batteries according to local regulations for battery recycling or hazardous waste.

## FAQ

### How much does the Hearing aid battery RAYOVAC 312 (PR41) 1.45V — 8 pack cost, and is it available for purchase?

The price is 3.60 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All RAYOVAC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized RAYOVAC service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10646222/56240316_large.webp