# Button cell battery Varta V3/80H-S 80 mAh 3.6 V — lithium, compact power source

**URL:** https://aio.lv/en/product--varta-610080-030358--2008076
**Data updated:** 2026-02-12 09:46 (EET)
**Category:** Batteries
**Manufacturer:** Varta
**Manufacturer code:** 610080-030358
**EAN:** 2050005725758
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Varta V3/80H-S is a lithium button cell battery with a nominal capacity of 80 mAh and nominal voltage of 3.6 V. Designed for compact electronic devices that require stable low-current power, it suits watches, small sensors, memory backup and similar applications. Its small size and steady voltage provide reliable long-term operation and easy replacement.

## Long description

Varta V3/80H-S is a lithium button cell battery with a nominal capacity of 80 mAh and a nominal voltage of 3.6 V. It is engineered for compact electronic devices that require a stable, low-current power source. The cell's small dimensions and steady voltage output make it suitable for long-term use in devices where space is limited and consistent performance is important.
Advantages
The Varta V3/80H-S delivers steady voltage across a long shelf life and low self-discharge, which helps extend device standby time. Its compact form factor supports easy replacement in small housings. As a lithium cell, it provides reliable performance in a range of temperatures and maintains capacity better than typical silver-oxide or alkaline alternatives in low-drain continuous applications.
Suitable for
 Watches and timepieces
 Small sensors and transmitters
 Memory backup for electronic modules
 Medical devices with low current draw (where specified)
 Portable measuring instruments and small consumer electronics
Key specifications
 Battery chemistry: lithium
 Nominal voltage: 3.6 V
 Nominal capacity: 80 mAh
 Form factor: button / coin cell (compact)
 Typical application: low-current, long-life devices
 Operating temperature: suitable for a broad temperature range (consult device specifications for limits)
How to use
Before installation, verify polarity and fitment in the device battery compartment. Use appropriate tools or non-metallic tweezers to avoid short circuits and handle the cell by its edges. Insert the battery observing the correct orientation, secure the battery cover, and perform a functional check of the device. Dispose of the depleted battery at a designated recycling point or according to local regulations for lithium cells.
Usage recommendations
Store unused cells in a cool, dry place away from heat sources and direct sunlight. Avoid short-circuiting, mechanical deformation, or exposure to fire. Replace exhausted cells promptly to prevent data loss in devices that rely on memory backup. For critical medical or safety-related equipment, follow the device manufacturer's guidance on approved battery types and replacement intervals.

## 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 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

## Image

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