# Single-use battery Energizer CR2430

**URL:** https://aio.lv/en/product--single-use-battery-energizer-cr2430--4128392
**Data updated:** 2026-01-13 21:18 (EET)
**Category:** Batteries
**Manufacturer code:** BAT2430.E2
**EAN:** 7638900379914
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.47 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 3.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--single-use-battery-energizer-cr2430--4128392

## 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

The Energizer CR2430 is a single-use lithium battery with a height of 3 mm and a diameter of 2.45 cm. Weighing only 4.6 g, it is ideal for various devices. Packaged in a blister, this battery offers reliable power for your electronics, ensuring long-lasting performance and convenience.

## Long description

The Energizer CR2430 is a single-use lithium coin cell battery with a nominal voltage of 3 V, a height of 3 mm and a diameter of 24.5 mm. Supplied in a blister pack containing two batteries, this compact and lightweight power source (approximately 4.6 g per cell) is designed for low- to moderate-drain electronics that require stable voltage over long shelf life. The flat coin format and standardized CR2430 size ensure compatibility with many watches, calculators, key fobs, small medical devices, remote controls and other portable electronics.
Advantages
The battery uses lithium chemistry that provides a high energy density, long shelf life and consistent 3 V output until near end of service. The small form factor and low weight make it suitable for compact devices where space is limited. Packaged in a blister of two, it is convenient for carry and immediate replacement. The standardized dimensions and stable voltage behaviour improve reliability in devices that require a predictable power source.
Suitable for
 Watches and small timepieces
 Car key remotes and key fobs
 Calculators and small electronic toys
 Medical measuring devices (e.g., glucose meters, thermometers)
 Computer motherboards (real-time clock backup) and small sensors
Key specifications
 Battery type: single-use (non-rechargeable) coin cell
 Chemistry: lithium
 Nominal voltage: 3 V
 Cell size: CR2430 (24.5 mm diameter × 3.0 mm height)
 Quantity in pack: 2 pieces
 Approximate weight per cell: 4.6 g
How to use
Insert the CR2430 battery into the device following the polarity markings on the battery holder: the flat positive (+) side typically faces outward. Ensure the device is turned off or disconnected from power before replacing the battery. Press the cell gently into the holder until it sits securely; avoid bending contacts or using excessive force. Dispose of used batteries according to local regulations for lithium cells and recycling programs.
Usage recommendations
Store unused batteries in a cool, dry place away from direct sunlight and metal objects. Do not recharge, short-circuit, heat above recommended temperatures or expose to fire. Replace batteries in pairs when a device requires multiple cells, and verify device compatibility with the CR2430 size and 3 V rating before installation.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery size(s) | CR2430 |
| Battery technology | Lithium |
| Battery voltage | 3 V |
| Number of batteries included | 2 pc(s) |
| Battery capacity | 320 mAh |
| Product colour | Silver |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0046 kg |
| Height | 3 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 CR2430 cost, and is it available for purchase?

The price is 4.47 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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.

### 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 CR2430?

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/4128392/64060078_large.webp