# Uniross CR2450 Lithium Button Battery 3V, 5-Pack

**URL:** https://aio.lv/en/product--rayovac-u5cr2450--12521285
**Data updated:** 2026-06-17 08:20 (EEST)
**Category:** Batteries
**Manufacturer:** RAYOVAC
**Manufacturer code:** U5CR2450
**EAN:** 4895122316544
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rayovac-u5cr2450--12521285

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Uniross CR2450 is a high-performance 3V lithium button battery designed for reliable power in small electronic devices. This pack includes 5 single-use batteries, ideal for car key fobs, watches, calculators, and medical equipment. Featuring stable voltage output and long shelf life, these lithium cells ensure consistent performance for your everyday household electronics.

## Long description

The Uniross CR2450 lithium button battery is a high-performance power solution designed to provide reliable energy for a wide range of small electronic devices. Engineered with advanced lithium technology, these 3V cells offer a stable voltage output and high energy density, ensuring that your equipment operates consistently throughout the battery's lifespan. This pack contains five individual single-use batteries, making it a convenient choice for households that rely on various compact electronics.
Advantages
These batteries are characterized by their exceptional reliability and long shelf life, which allows them to be stored for extended periods without losing significant capacity. The stable voltage delivery is particularly beneficial for sensitive electronics that require a steady power supply to function correctly. Their compact design makes them an ideal fit for devices where space is limited, while the robust construction ensures dependable performance even in demanding conditions.
Suitable for
Car key fobs
Digital watches
Calculators
Medical devices such as glucose monitors
Small household electronic sensors
This battery is not intended for use in high-drain devices that require rechargeable power sources or in equipment that specifically demands a different battery size or voltage. It is a single-use cell and should not be placed in a charger.
Key specifications
Battery type: Single-use lithium battery
Voltage: 3 V
Size: CR2450
Quantity: 5 batteries per pack
Weight: 6.4 g per unit
Diameter: 24.5 mm
Height: 5 mm
To use the battery, ensure the device is powered off before opening the battery compartment. Remove the old cell and insert the new CR2450 battery, paying close attention to the positive and negative polarity markings inside the device. Once the battery is securely in place, close the compartment and test the device to confirm it is functioning correctly.
What to consider before purchase
Verify that your device specifically requires the CR2450 size.
Check the polarity requirements of your electronic device.
Ensure the device is compatible with 3V lithium technology.
Store in a cool, dry place away from reach of children.
Usage recommendations: For optimal performance, replace all batteries in a device simultaneously if it uses more than one cell. Always dispose of used batteries according to local environmental regulations and keep them out of the reach of children and pets to prevent accidental ingestion.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery size(s) | CR2450 |
| Battery technology | Lithium |
| Battery voltage | 3 V |
| Number of batteries included | 5 pc(s) |
| Product colour | Silver |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0064 kg |
| Height | 5 mm |
| Diameter | 24.5 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Blister |

## FAQ

### How much does the Uniross CR2450 Lithium Button Battery 3V cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 191 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 14.07.2026 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 RAYOVAC 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 RAYOVAC 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, battery size(s), 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/12521285/68878293_large.webp