# Zinc Air Button Cell Battery Duracell 1.45 V model 397888 (Type 10)

**URL:** https://aio.lv/en/product--duracell-397888--11647026
**Data updated:** 2026-02-16 07:00 (EET)
**Category:** Batteries
**Manufacturer:** Duracell
**Manufacturer code:** 397888
**EAN:** 4043752397888
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--duracell-397888--11647026

## Delivery options

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

## Summary description

Duracell Zinc Air button cell battery, model 397888 (Type 10), provides 1.45 V nominal voltage for hearing aids and other low-drain medical or audio devices. Designed for reliable, steady power output typical of zinc–air chemistry, it is suited for devices requiring compact, long-lasting cells. Single-cell packaging; follow device instructions for installation and disposal.

## Long description

Duracell Zinc Air button cell battery delivers a nominal 1.45 V output tailored for hearing aids and other compact, low-drain medical or audio devices. The zinc–air chemistry provides a consistent voltage during use and a high energy density in a small cylindrical package. Single-cell packaging makes it easy to replace worn batteries while maintaining correct polarity and contact in devices designed for button cells.
Advantages
This zinc air cell offers a steady voltage profile suited to devices that demand reliable, continuous power at low current draw. The cell’s compact size and air-activated design enable a long shelf life before activation and extended operating time once exposed to air. The standardized form factor ensures compatibility with many hearing aids and similar miniature instruments, while the durable exterior resists incidental handling during replacement.
Suitable for
 Behind-the-ear and in-the-ear hearing aids
 Personal sound amplification and small audio accessories
 Low-drain medical devices and diagnostic instruments
 Compact consumer electronics requiring button cell batteries
Key specifications
 Nominal voltage: 1.45 V
 Chemistry: zinc–air
 Form factor: button cell (air-activated)
 Intended use: low-drain miniature devices such as hearing aids
 Packaging: single cell
How to use
Remove the protective tab or seal to activate the zinc–air cell just before installation, allowing air to reach the cell’s active material and begin power delivery. Observe device-specific polarity markings and insert the battery with correct orientation to ensure proper contact. After installing, wait a short period as the cell stabilizes at nominal voltage; follow the hearing aid or device manufacturer’s instructions for seating and compartment closure. Replace the cell immediately when device performance indicators or recommended life expectancy indicate low charge.
Usage recommendations
Store unused cells in a cool, dry place away from direct sunlight and heat sources. Use within the manufacturer’s recommended period after removing the activation tab. Dispose of used batteries according to local regulations for battery recycling or hazardous waste to minimize environmental impact.

## FAQ

### How much does the Duracell Zinc Air Button Cell 1.45 V model 397888 cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 Tomorrow 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: Cash payment, 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 Duracell 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 Duracell 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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