# Single-use button battery Duracell 389/390, Silver‑Oxide 1.5V, 1 pc

**URL:** https://aio.lv/en/product--duracell-5000394068124--1401188
**Data updated:** 2026-03-07 10:58 (EET)
**Category:** Batteries
**Manufacturer:** Duracell
**Manufacturer code:** 5000394068124
**EAN:** 5000394068124
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Duracell 389/390 is a single‑use button/coin battery using Silver‑Oxide (S) chemistry with a nominal voltage of 1.5 V. Supplied as one piece, it is intended for low‑drain devices requiring compact power sources such as watches, calculators, small medical devices and key fobs. Provides stable voltage and reliable shelf life typical for silver‑oxide cells.

## Long description

Duracell 389/390 is a single-use button battery that uses Silver‑Oxide chemistry to deliver a nominal voltage of 1.5 V. Supplied as a single cell, this compact coin battery is designed for devices that require a stable low-current power source in a small package. The Silver‑Oxide construction provides consistent voltage during discharge and a reliable shelf life typical of primary silver‑oxide cells.
Advantages
This Duracell silver‑oxide button battery offers stable output voltage throughout its service life, low self-discharge for extended storage, and a compact form factor suitable for slim devices. The chemistry provides good performance in low-drain applications and consistent operation over the expected lifetime of the cell. Supplied as 1 pc, it is ready for immediate replacement of worn or depleted coin cells.
Suitable for
 Wristwatches and timepieces
 Calculators and small electronic gadgets
 Car key fobs and remote controls
 Small medical devices (e.g., glucometers, hearing aids where specified)
 Memory backup for small electronics and configuration storage
Key specifications
 Battery type: single-use button/coin cell
 Chemistry: Silver‑Oxide (S)
 Nominal voltage: 1.5 V
 Quantity: 1 piece per package
 Form factor: compact coin/button cell suitable for low-drain devices
How to use
Observe device manufacturer instructions and correct polarity when installing the battery. Clean the contact area if required and insert the cell into the battery compartment with the correct orientation. After replacement, close the compartment securely and test the device function. Dispose of used batteries in accordance with local regulations for battery recycling or hazardous waste; do not incinerate or puncture the cell.
Usage recommendations
Store in a cool, dry place away from direct sunlight and metal objects. Keep out of reach of children and pets. Check device manual to confirm compatibility with a 1.5 V silver‑oxide button cell before use. For devices that require frequent battery changes or continuous high current, consider checking manufacturer guidance for alternate battery types.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery technology | Silver-Oxide (S) |
| Battery voltage | 1.5 V |
| Number of batteries included | 1 pc(s) |
| Product colour | Silver |

### Other features

| Feature | Value |
|---|---|
| Type | 389/390 |
| Battery form factor | Button/coin |

## FAQ

### 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery type, battery technology, battery voltage, number of batteries included, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

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