# Button cell battery Voltcraft CR 2430 3V 290mAh lithium

**URL:** https://aio.lv/en/product--voltcraft-vc-16107965--11276719
**Data updated:** 2026-02-14 19:41 (EET)
**Category:** Batteries
**Manufacturer:** Voltcraft
**Manufacturer code:** VC-16107965
**EAN:** 4064161336527
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--voltcraft-vc-16107965--11276719

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Lithium button cell Voltcraft CR 2430 with 3V nominal voltage and 290mAh capacity. Designed for small electronic devices such as watches, calculators, key fobs, sensors and memory backup. Single-cell format provides stable voltage, long shelf life and reliable low-drain power for maintenance or replacement needs.

## Long description

Voltcraft CR 2430 is a single-cell lithium button battery with a nominal voltage of 3V and a rated capacity of 290mAh. It is engineered for small electronic devices that require a compact, stable power source and low self-discharge for long shelf life. The flat coin format offers straightforward replacement in devices where space is limited, while the chemistry ensures consistent voltage under light to moderate load conditions.
Advantages
This Voltcraft CR 2430 battery delivers predictable performance in low-drain applications, providing steady voltage and long storage life. Its compact dimensions allow easy installation in watches, calculators, key fobs and small sensors. The lithium chemistry gives improved energy density compared with alkaline button cells, resulting in longer operational time for devices with similar power draw. The battery is suitable for maintenance replacement and for keeping memory and real-time clock functions powered when primary power is removed.
Suitable for
 Watches and fitness trackers with compatible battery size
 Calculators and small handheld electronics
 Key fobs, remote controls and car alarm remotes
 Sensors, medical devices and measurement instruments with low-current draw
 Memory backup and real-time clock modules
Key specifications
 Cell type: lithium coin (button) cell
 Nominal voltage: 3 V
 Typical capacity: 290 mAh
 Intended use: low to moderate drain devices and memory backup
 Physical format: flat, round coin cell suitable for devices using CR2430 size
 Storage characteristics: low self-discharge for extended shelf life
How to use
Check the device manual or existing battery marking to confirm CR2430 compatibility before installation. Observe correct polarity when inserting the battery: the positive side (marked) should face the indicated terminal. Use a non-metallic tool or tweezers where possible to avoid shorting. After insertion, ensure the battery compartment is closed properly to maintain contact and to protect against moisture and dust. Dispose of the spent battery according to local regulations for lithium cells and replace with an identical type to preserve device functionality.
Usage recommendations
Store spare batteries in a cool, dry place away from direct sunlight and metallic objects. Avoid exposing the battery to high temperatures or open flame. Do not attempt to recharge, disassemble or puncture the cell. When replacing batteries in memory-backed devices, perform replacement quickly if possible to prevent loss of stored settings; consider using an external backup if immediate replacement cannot be guaranteed.

## FAQ

### How much does the Voltcraft CR 2430 3V 290mAh button cell battery cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2267 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 15.07.2026 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 Voltcraft 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 Voltcraft 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

## Image

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