# Single-use battery Varta V373

**URL:** https://aio.lv/en/product--varta-00373-101-111--1399724
**Data updated:** 2025-12-29 07:36 (EET)
**Category:** Batteries
**Manufacturer:** Varta
**Manufacturer code:** 00373 101 111
**EAN:** 4008496245925
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-00373-101-111--1399724

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Varta V373 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 1.65 mm and a diameter of 9.5 mm, weighing only 0.5 g. Ideal for small electronic devices, it offers reliable performance and long-lasting power.

## Long description

The Varta V373 is a primary silver-oxide single-use button cell with a nominal voltage of 1.55 V. It has a compact coin shape (9.5 mm diameter, 1.65 mm height) and weighs approximately 0.5 g. Manufactured by VARTA Microbattery using automated production lines and an innovative sealing technology, this mercury-free cell is designed for reliable, low-voltage power in small electronic devices and precision applications.
Advantages
Varta V373 offers high resistance to leakage, a stable voltage output, low self-discharge and extended run time. Produced with precise automated processes and high-quality materials in Germany, the cell provides consistent performance and suitability for both standard and demanding small-device applications.
Suitable for
Watches and timepieces
Calculators
Small remote controls
Miniature medical devices and diagnostics
Small electronic toys and sensors
Key specifications
Model: Varta V373 (MPN: 00373 101 111)
Battery type: Primary single-use button cell
Battery chemistry: Silver-oxide (S)
Voltage: 1.55 V
Dimensions: 9.5 mm diameter × 1.65 mm height
Weight: 0.5 g
Quantity: 1 pc(s)
EAN: 4008496245925
How to use
Observe correct polarity when inserting the Varta V373 into the device and ensure the contact surfaces are clean and free of corrosion. Install the cell into the battery compartment following the device manufacturer’s instructions. After installation, confirm device operation and replace the cell when the device indicates low power or performance degrades.
Usage recommendations
Store unused cells in a cool, dry place away from direct sunlight and heat sources. Do not recharge, disassemble, short-circuit, or expose to fire. Keep out of reach of children. Dispose of used batteries according to local regulations for battery recycling.

## 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) |
| Battery capacity | 30 mAh |
| Product colour | Silver |
| Heavy metals free | Hg (mercury) |

### Other features

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0005 kg |
| Height | 1.65 mm |
| Diameter | 9.5 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -10 - 60 |
| Operating temperature (T-T) | -10 - 60 |

## FAQ

### How much does the Single-use battery Varta V373 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 62 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 09.07.2026 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/1399724/64054588_large.webp