# Household battery Energizer CR2430 — single-use lithium button/coin cell

**URL:** https://aio.lv/en/product--energizer-638014--10755054
**Data updated:** 2026-04-27 22:26 (EEST)
**Category:** Batteries
**Manufacturer:** Energizer
**Manufacturer code:** 638014
**EAN:** 7638900103816
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-638014--10755054

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Energizer CR2430 is a single-use lithium button/coin cell designed for low- to medium-drain devices. This CR2430 battery provides stable voltage and long shelf life for electronics such as watches, key fobs, calculators, small medical devices and sensors. Suitable where compact, reliable power is required.

## Long description

The Energizer CR2430 is a single-use lithium button/coin cell designed to deliver stable voltage and long shelf life for compact electronics. Intended for low- to medium-drain devices, this battery provides dependable power in a small, flat form factor suitable where space is limited and consistent performance is important.
Advantages
The CR2430 offers a high energy density for its size, a long shelf life that reduces the need for frequent replacement, and stable voltage output throughout most of its discharge cycle. Its flat, round shape enables installation in thin housings and small compartments, while the chemistry provides reliable operation over a wide temperature range compared with some other cell types.
Suitable for
 Watches and small timing devices
 Key fobs and remote controls
 Small medical devices and health sensors
 Calculators and laser pointers
 Motherboard memory backup and CMOS batteries
When it may not be suitable
This single-use lithium cell is not rechargeable and should not be used in devices that require repeated charging. It may not be the best choice for very high-drain applications such as powerful flash units, high-current motors, or devices that demand long continuous discharge at high current levels. Devices that specify a different physical size or voltage should not use this cell.
Key specifications
 Cell type: lithium manganese dioxide, single-use
 Nominal voltage: approximately 3 volts
 Typical capacity: suitable for low- to medium-drain loads
 Form factor: flat button / coin cell, 24 mm diameter, 3.0 mm thickness
 Operating temperature: usable across typical consumer device temperature ranges
 Self-discharge: low rate for extended shelf life
How to use
Observe polarity when inserting the coin cell: the positive (+) side typically faces outward or up according to the device marking. Ensure the battery compartment is clean and free of corrosion before fitting a new cell. Do not attempt to recharge, dismantle, short-circuit, puncture, or expose the battery to fire. Replace the battery when device performance declines or when the device indicates low battery.
What to consider before purchase
 Verify the required cell size and nominal voltage in your device documentation.
 Confirm that a non-rechargeable lithium coin cell is acceptable for your device.
 Check the device polarity orientation to ensure correct installation.
 Consider storage conditions: keep batteries in a cool, dry place to preserve shelf life.
Usage recommendations
For reliable results, install a fresh Energizer CR2430 according to the device manufacturer’s instructions and replace batteries in matched pairs or sets when applicable to maintain consistent performance.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Single-use battery |
| Battery size(s) | CR2430 |
| Battery technology | Lithium |
| Battery voltage | 3 V |
| Number of batteries included | 1 pc(s) |
| Battery capacity | 550 mAh |
| Product colour | Silver |

### Other features

| Feature | Value |
|---|---|
| Battery form factor | Button/coin |

## FAQ

### How much does the Energizer CR2430 lithium button battery cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 16.07.2026 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 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, 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

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