# Single-use battery Varta V390 Silver-Oxide

**URL:** https://aio.lv/en/product--varta-00390-101-111--698793
**Data updated:** 2025-12-28 21:35 (EET)
**Category:** Batteries
**Manufacturer:** Varta
**Manufacturer code:** 00390 101 111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-00390-101-111--698793

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Varta V390 is a silver-oxide single-use battery with a voltage of 1.55 V. It features a compact button/coin form factor with a height of 3.05 mm and a diameter of 1.16 cm, weighing only 1.32 g. Ideal for small electronic devices, it provides reliable and long-lasting power.

## Long description

The Varta V390 is a single-use silver-oxide button cell that delivers 1.55 V in a compact coin format. With a diameter of 11.6 mm, height of 3.05 mm and a weight of 1.32 g, this primary battery is designed for small electronic devices that require stable low-voltage power. Manufactured by VARTA Microbattery with mercury-free chemistry and precision production, the cell offers high leakage resistance and low self-discharge for reliable long-term performance.
Advantages
The Varta V390 provides a constant voltage level and long running time for low-drain applications. Its silver-oxide chemistry and innovative sealing technology ensure high resistance to leakage and stable performance over extended storage and use. Production on fully automated lines and the use of high-quality raw materials contribute to consistent quality and reliability.
Suitable for
Wrist watches
Calculators
Small electronic toys
Remote controls and key fobs
Miniature medical devices with low-drain requirements
Key specifications
Battery type: Single-use silver-oxide button cell
Model/MPN: 00390 101 111 (Varta V390)
Nominal voltage: 1.55 V
Diameter: 11.6 mm
Height: 3.05 mm
Weight: 1.32 g (0.0013 kg)
Quantity: 1 pc
Chemistry: Mercury-free silver-oxide
How to use
Install the Varta V390 in the device following the manufacturer’s polarity markings, ensuring the correct orientation of the + and - terminals. Make sure the battery compartment is clean and dry before insertion. Replace the cell when device performance decreases or when the device indicates a low battery. Dispose of used batteries according to local regulations for battery recycling or hazardous waste.
Usage recommendations
Store unused Varta V390 cells in a cool, dry place and avoid prolonged exposure to high temperatures. For devices that are stored long-term, remove the battery to prevent potential leakage. Use genuine Varta cells to ensure compatibility and predictable performance.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery technology | Silver-Oxide (S) |
| Battery voltage | 1.55 V |
| Number of batteries included | 1 pc(s) |
| Product colour | Silver |
| Heavy metals free | Hg (mercury) |

### Other features

| Feature | Value |
|---|---|
| Battery form factor | Button/coin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0013 kg |
| Height | 3.05 mm |
| Diameter | 11.6 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -10 - 65 |
| Operating temperature (T-T) | -10 - 65 |

## FAQ

### How much does the Single-use battery Varta V390 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 14.07.2026 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 Varta 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 Varta 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, weight, 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

https://aio.lv/img/cache/product/698793/64052367_large.webp