# Battery Energizer ENZINCAIR312-8 Diameter 7.9 mm

**URL:** https://aio.lv/en/product--energizer-634924--1401111
**Data updated:** 2025-12-29 07:36 (EET)
**Category:** Batteries
**Manufacturer:** Energizer
**Manufacturer code:** 634924
**EAN:** 7638900349245
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-634924--1401111

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Energizer ENZINCAIR312-8 is a reliable battery with a diameter of 7.9 mm, designed for various devices. It offers long-lasting power and consistent performance, making it ideal for everyday use. Its compact size ensures compatibility with a wide range of gadgets, providing convenience and efficiency.

## Long description

The Energizer ENZINCAIR312-8 zinc-air battery (diameter 7.9 mm) is designed for use in hearing aids and similar small medical audio devices. The battery provides stable voltage and sustained energy output in a compact 7.9 mm cell size and is supplied in a blister pack of 8 pieces. The product is mercury-free and has reduced lead content compared with older formulations, while maintaining reliable performance.
Advantages
These zinc-air batteries deliver relatively constant voltage and high energy density suitable for low-drain hearing instruments. The formulation is environmentally safer due to elimination of mercury and reduced lead levels, and the cells are available in a convenient 8-piece blister for easy replacement.
Suitable for
Behind-the-ear hearing aids (BTE)
In-the-ear hearing aids (ITE)
Analog and digital hearing instruments
Key specifications
Brand: Energizer
Model / MPN: 634924 (ENZINCAIR312-8)
EAN: 7638900349245
Diameter: 7.9 mm (size 312 / PR41 equivalent)
Cell type: Zinc-air
Packaging: Blister pack of 8 pieces
How to use
Remove one battery from the blister and peel off the protective tab just before inserting. Wait a few seconds after removing the tab to allow the cell to activate, then place it in the hearing aid following the device manufacturer’s orientation marks. Replace batteries when performance drops or when the device’s low-battery indicator appears. Dispose of used batteries according to local regulations.
Usage recommendations
Store unopened blister packs in a cool, dry place and use by the expiry date printed on the packaging. Do not mix new and used batteries or different brands in the same device.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Diameter | 7.9 mm |

## FAQ

### How much does the Battery Energizer ENZINCAIR312-8 cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 156 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 03.08.2026 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. 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 Energizer 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 Energizer 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

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