# Button/coin lithium battery everActive CR2450, 3 V, 5 mm height — pack of 5

**URL:** https://aio.lv/en/product--everactive-cr24505bl--5017025
**Data updated:** 2026-01-21 10:58 (EET)
**Category:** Batteries
**Manufacturer:** everActive
**Manufacturer code:** CR24505BL
**EAN:** 5903205771933
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--everactive-cr24505bl--5017025

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.06.2026 | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

Pack of five single-use everActive CR2450 lithium button/coin batteries. Each cell is 3 V with a 24.5 mm diameter and 5 mm height (CR2450 form factor). Designed for small electronic devices such as watches, key fobs, calculators and sensors. Provides reliable long-term standby power and simple user replacement.

## Long description

The everActive Single-use battery CR24505BL is a lithium coin cell sized CR2450 with a nominal voltage of 3 V. Supplied in a pack of five, each cell has a thickness of 5 mm and a diameter of 24.5 mm, providing compact, stable power for a range of small electronic devices. The design is intended for applications where a long shelf life and consistent output are required, while the single-use chemistry delivers reliable performance until end of service.
Advantages
The battery uses lithium chemistry to offer high energy density and low self-discharge, which helps preserve capacity during storage. Its compact CR2450 form factor fits devices that accept button/coin cells with a 24.5 mm diameter and 5 mm thickness. A nominal voltage of 3 V is compatible with many consumer electronics, and the five-cell pack provides spare units for replacements. The single-use construction makes the cells maintenance-free and ready to install.
Suitable for
 Wrist devices and small medical instruments designed for CR2450 cells
 Key fobs and security sensors
 Remote controls and small wireless peripherals
 Memory backup modules and real-time clocks in consumer devices
 Battery-powered calculators and LED indicators
Key specifications
 Battery type: single-use lithium coin cell
 Chemistry: lithium
 Nominal voltage: 3 V
 Physical size: 5 mm height, 24.5 mm diameter (CR2450)
 Quantity in pack: 5 pieces
 Form factor: button/coin cell
How to use
Insert the cell into the device following the polarity markings (+ on the top) and the device manufacturer’s instructions. Ensure the battery compartment is clean and dry before installation. Replace only with the same type and size (CR2450) to maintain device performance. Dispose of spent lithium cells according to local regulations for household batteries and recycling programs.
Usage recommendations
Store unused cells in a cool, dry place away from direct sunlight and heat sources to reduce self-discharge. Do not attempt to recharge, open, or short-circuit the cells. Keep out of reach of children and follow local disposal rules for lithium batteries.

## 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 | Metallic |
| Battery life | 10 year(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 5 mm |
| Diameter | 24.5 mm |

## FAQ

### How much does the everActive CR2450 lithium button battery pack of 5 cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 17.06.2026 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 everActive 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 everActive 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, 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/5017025/64064009_large.webp