# Single-use battery Energizer CR2450

**URL:** https://aio.lv/en/product--energizer-7638900381795--242758
**Data updated:** 2026-01-13 15:21 (EET)
**Category:** Batteries
**Manufacturer:** Energizer
**Manufacturer code:** 7638900381795
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-7638900381795--242758

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Energizer CR2450 is a lithium single-use battery with a height of 3.45 mm and a diameter of 2.45 cm. Weighing just 6.8 g, it is designed for reliable performance in various devices. The blister package ensures safe storage and easy access. Ideal for watches, calculators, and other electronics requiring a dependable power source.

## Long description

The Energizer CR2450 is a single-use lithium coin cell battery with a nominal voltage of 3 V, a diameter of 24.5 mm and a height of 3.45 mm. Weighing approximately 6.8 g per cell, this two-piece blister pack supplies stable power for small electronic devices that require a compact, long-life energy source. The battery is intended for devices where consistent voltage and low self-discharge are important, and the blister packaging keeps the cells protected until use.
Advantages
The CR2450 offers chemically stable lithium technology that provides a high energy density and a long shelf life with low self-discharge. Its coin-cell form factor delivers a compact size suitable for thin housings while maintaining reliable 3 V output under typical loads. Supplied as a two-pack in blister packaging, the batteries are easy to store and handle and minimize risk of shorting or contamination before installation.
Suitable for (tasks / use cases)
 Wristwatches and fitness trackers with compatible battery size
 Small electronic devices such as calculators and remote controls
 Key fobs and security devices requiring a stable 3 V source
 Medical devices and sensors designed for CR2450 cells
Key specifications
 Battery type: single-use lithium coin cell
 Nominal voltage: 3 V
 Cell size: 24.5 mm diameter × 3.45 mm height
 Weight: approx. 6.8 g per cell
 Quantity in package: 2 pieces (blister)
 Chemistry: lithium (low self-discharge, high energy density)
How to use
Check the device manual to confirm compatibility with CR2450 size and voltage before installation. Remove the battery from the blister pack and observe correct polarity when inserting the cell—typically the positive side (+) faces outward or as marked in the device compartment. Avoid forcing the cell into the holder; it should seat easily when aligned correctly. Replace both batteries at recommended intervals or when the device indicates low power to ensure consistent operation.
Usage recommendations
Store batteries in a cool, dry place away from metal objects to prevent short circuits. Do not attempt to recharge, crush, disassemble or expose the battery to fire or high temperatures. Keep out of reach of children and dispose of used batteries according to local regulations for battery recycling.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery size(s) | CR2450 |
| Battery technology | Lithium |
| Battery voltage | 3 V |
| Number of batteries included | 2 pc(s) |
| Battery capacity | 620 mAh |
| Product colour | Silver |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0068 kg |
| Height | 3.45 mm |
| Diameter | 24.5 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -30 - 60 |

### Packaging data

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

## FAQ

### How much does the Single-use battery Energizer CR2450 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 23.07.2026 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 Energizer 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 Energizer 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.

### Where can I download the instructions for Single-use battery Energizer CR2450?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/242758/64047485_large.webp