# Single-use battery Varta 4R25-2 19000mAh 6V

**URL:** https://aio.lv/en/product--varta-48091--1401933
**Data updated:** 2026-01-13 15:36 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Varta
**Manufacturer code:** 48091
**EAN:** 4008496165629
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-48091--1401933

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Varta 4R25-2 is a high-capacity single-use battery with a 19000mAh capacity, designed for 6V applications. Utilizing Zinc Chloride technology, it offers reliable power for various devices. Its prismatic form factor and dimensions of 73 x 135.5 x 127 mm make it suitable for specific equipment needs. Ideal for long-lasting performance in demanding situations.

## Long description

The Varta Single-use battery 4R25-2 19000mAh 6V is a high-capacity zinc chloride cell designed for devices that require a stable 6V supply. With a capacity of 19000 mAh and a prismatic form factor, this battery provides long-lasting energy for equipment used intermittently or in extended sessions. The battery's dimensions (73 x 135.5 x 127 mm) and weight (approximately 1.2 kg) make it suitable for applications where a robust, non-rechargeable power source is required. Its black casing and rugged construction are intended for reliable insertion and contact in compatible holders.
Advantages
The zinc chloride chemistry offers dependable discharge characteristics for devices with moderate to steady drain, supporting predictable runtime. A large nominal capacity of 19000 mAh enables prolonged operation compared with smaller single-use cells, reducing the frequency of replacements. The prismatic shape simplifies placement in devices designed for this format and provides secure mechanical fit. As a non-rechargeable battery, it requires no charging hardware or maintenance and is ready to use straight from the package.
Suitable for
Portable medical or measurement instruments requiring 6V single-use supply
Outdoor equipment such as lanterns, radios, and signalling devices
Industrial or professional devices with prismatic battery compartments
Backup power for alarm systems and control units where rechargeable options are unsuitable
Key specifications
Battery technology: Zinc Chloride
Nominal voltage: 6 V
Rated capacity: 19000 mAh
Physical form: Prismatic single-use cell
Dimensions: 73 x 135.5 x 127 mm (approx.)
Weight: ~1.2 kg
Colour: Black
How to use
Check device compatibility with a 6V prismatic single-use battery before installation. Ensure contacts and polarity markings in the device match the battery terminals, then insert the battery firmly into the compartment or holder. Avoid forcing the cell into incompatible housings; if the fit is tight, verify orientation and terminal alignment. Use the battery only in devices specified for zinc chloride chemistry and single-use cells. Dispose of the battery according to local regulations for single-use batteries once depleted.
Usage recommendations
Store the battery in a cool, dry place away from direct heat and open flame. Do not attempt to recharge, disassemble, short-circuit, or expose the cell to temperatures beyond the manufacturer's operating limits. For prolonged storage, keep the battery in its original packaging and away from metal objects that could bridge the terminals.

## Specifications

| Feature | Value |
|---|---|
| Battery form factor | Prismatic |
| Battery size(s) | 6V |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Zinc Chloride |
| Battery capacity | 19000 mAh |
| Battery voltage | 6 V |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.2 kg |
| Height | 127 mm |
| Width | 73 mm |
| Depth | 135.5 mm |

### Other features

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 73 x 135.5 x 127 |
| Battery type | Single-use battery |

## FAQ

### How much does the Single-use battery Varta 4R25-2 19000mAh 6V cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 15.07.2026 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. 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 technology, battery capacity, weight, product colour, 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/1401933/65713351_large.webp