# Lithium coin cell battery Murata 3V CR2025, pack of 5

**URL:** https://aio.lv/en/product--murata-sony-bat2025mu5--11088904
**Data updated:** 2026-02-13 15:50 (EET)
**Category:** Batteries
**Manufacturer:** murata - sony
**Manufacturer code:** BAT2025.MU5
**EAN:** 310000197811
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.10 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 3.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--murata-sony-bat2025mu5--11088904

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

CR2025 is a 3V lithium coin cell battery by Murata supplied in a pack of 5. Designed for small electronic devices such as watches, calculators, key fobs and motherboards, it provides stable voltage and long shelf life. Compact size (20 mm diameter, 2.5 mm thickness) and reliable performance make it suitable for replacements and spare stock.

## Long description

Murata 3V CR2025 lithium coin cell battery, supplied as a pack of 5, is a compact power source intended for small electronic devices. With a 20 mm diameter and 2.5 mm thickness, the CR2025 delivers a stable 3-volt output and an extended shelf life typical of primary lithium chemistry. This pack is suitable for replacing depleted cells in watches, calculators, key fobs and maintaining spare stock for electronics that require a low-profile coin battery.
Advantages
The CR2025 design offers consistent voltage under typical low-drain conditions and a long storage life, which reduces the need for frequent replacements. Its standardized dimensions ensure compatibility with most devices that accept 20 mm diameter, 2.5 mm thick coin cells. The pack of five provides immediate multiple replacements or spare units for maintenance and emergency use.
Suitable for
Wristwatches and chronometers
Calculators and small handheld electronics
Car and home key fobs
Motherboard CMOS/RTC backup batteries
Small medical devices and sensors with compatible size
Key specifications
Nominal voltage: 3 V
Cell type: Primary lithium coin cell
Diameter: 20 mm
Thickness: 2.5 mm
Pack quantity: 5 cells
Typical application: Low-drain consumer electronics
How to use
Install the CR2025 cell into the battery compartment of the device, observing the correct polarity: the positive (+) side faces up in most holders. Ensure the device is switched off while replacing the cell to avoid short circuits. After insertion, confirm secure contact with the battery terminals and check device operation. Dispose of used cells according to local regulations for battery recycling.
Usage recommendations
Store cells in a cool, dry place away from direct sunlight and heat sources. Avoid mixing new and used cells in the same device. Keep out of reach of children and follow manufacturer guidance for handling coin cells to prevent accidental ingestion or shorting.

## FAQ

### How much does the Murata CR2025 3V lithium coin cell, pack of 5 cost, and is it available for purchase?

The price is 4.10 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 02.07.2026 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 murata - sony 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 murata - sony 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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