# Single-use battery Varta CR 1/3 N Primary Lithium Button

**URL:** https://aio.lv/en/product--varta-6131--1968887
**Data updated:** 2026-01-06 11:07 (EET)
**Category:** Batteries
**Manufacturer:** Varta
**Manufacturer code:** 6131
**EAN:** 2050000212987
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-6131--1968887

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Varta CR 1/3 N is a primary lithium button battery with a voltage of 3V. It features a compact size of 12mm in width and depth, and 10mm in height, making it ideal for various small electronic devices. This single-use battery provides reliable power and long-lasting performance, ensuring your devices operate efficiently.

## Long description

The Varta CR 1/3 N is a single-use lithium button battery with a nominal voltage of 3 V and compact dimensions (approximately 12 mm diameter and 10 mm height). Designed for small electronic devices, this primary lithium cell delivers stable power, low self-discharge and long shelf life. The battery is supplied as a single piece and is lightweight, suitable for applications where a compact, reliable power source is required.
Advantages
High energy density combined with low internal resistance provides consistent voltage under load. The cell offers strong leakage resistance and an extremely low self-discharge rate, supporting long storage times. Available with laser-welded terminal tabs for secure connections and a wide operating temperature range for reliable performance in varied conditions.
Suitable for
 Small electronic devices (e.g., sensors, meters)
 Medical instruments and hearing devices
 Security and alarm systems
 Portable measuring equipment and key fobs
Key specifications
 Brand: Varta
 Model: CR 1/3 N (MPN 6131, EAN 2050000212987)
 Type: Single-use battery, primary lithium
 Nominal voltage: 3 V
 Dimensions: ~12 mm diameter × 10 mm height
 Number of batteries: 1 pc
 Weight: 0.003 kg
 Features: High capacity / high energy density, low internal resistance, excellent leakage resistance, extremely low self-discharge, wide operating temperature range
How to use
Insert the battery into the device following the device manufacturer’s polarity markings (+/−). Ensure the battery compartment is clean and dry before installation. Use the battery immediately after removing it from packaging for best performance. Do not attempt to recharge this primary lithium cell.
Usage recommendations
Store batteries in a cool, dry place away from direct heat and metal objects. Keep out of reach of children. Dispose of used batteries according to local regulations; do not incinerate. Replace batteries with the same type and voltage to ensure device compatibility and safety.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery technology | Lithium |
| Battery voltage | 3 V |
| Number of batteries included | 1 pc(s) |
| Battery capacity | 170 mAh |

### Other features

| Feature | Value |
|---|---|
| Type | CR 1/3 N |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.003 kg |
| Height | 10 mm |
| Width | 12 mm |
| Depth | 12 mm |

## FAQ

### How much does the Single-use battery Varta CR 1/3 N cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 127 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 27.07.2026 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 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/1968887/64057085_large.webp