# Single-use battery Varta V394

**URL:** https://aio.lv/en/product--varta-00394-101-111--698798
**Data updated:** 2025-12-28 21:35 (EET)
**Category:** Batteries
**Manufacturer:** Varta
**Manufacturer code:** 00394 101 111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-00394-101-111--698798

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The Varta V394 is a single-use silver-oxide battery with a voltage of 1.55 V. It features a compact button/coin form factor with a height of 3.6 mm and a diameter of 9.5 mm, weighing only 0.9 g. Ideal for watches and small electronic devices, it provides reliable power and long-lasting performance.

## Long description

The Varta V394 is a single-use silver‑oxide button battery with a nominal voltage of 1.55 V, a diameter of 9.5 mm and a height of 3.6 mm. Weighing approximately 0.9 g, this compact cell is intended for small electronic devices where stable low-current power is required, for example watches, calculators, key fobs and small medical or security devices.
Advantages
Silver‑oxide chemistry provides a stable voltage over most of the discharge cycle and a higher energy density compared with alkaline button cells. The small coin form factor and low weight make the Varta V394 suitable where space is limited. It is a single‑use (primary) battery designed for long shelf life and reliable operation in low‑drain applications.
Suitable for
 Wristwatches and small timepieces
 Electronic calculators and small electronic games
 Car key remotes and key fobs
 Medical devices with low power demand (e.g., hearing aids, glucose meters where specified)
 Security devices and alarm system sensors
Key specifications
 Brand: Varta
 Model / MPN: 00394 101 111
 Type: Single‑use battery (primary)
 Chemistry: Silver‑Oxide (S)
 Voltage: 1.55 V
 Diameter: 9.5 mm
 Height: 3.6 mm
 Weight: 0.0009 kg (approx. 0.9 g)
How to use
Install the battery according to the device manufacturer’s polarity markings: the flat side is typically the positive terminal. Ensure the battery compartment is clean and dry before insertion. Replace with the same battery type (Varta V394 or equivalent silver‑oxide 1.55 V cell) when the device indicates low power. Do not attempt to recharge, short‑circuit, disassemble or heat the battery.
Usage recommendations
Store unused batteries in a cool, dry place away from metal objects and out of reach of children. Dispose of used batteries according to local regulations for battery recycling or hazardous waste; do not incinerate.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery technology | Silver-Oxide (S) |
| Battery voltage | 1.55 V |
| Battery capacity | 58 mAh |
| Product colour | Silver |

### Other features

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0009 kg |
| Height | 3.6 mm |
| Diameter | 9.5 mm |

## FAQ

### How much does the Single-use battery Varta V394 cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 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 21.07.2026 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, 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/698798/64052377_large.webp