# Button cell battery Voltcraft CR1220 3V 40mAh lithium coin cell

**URL:** https://aio.lv/en/product--voltcraft-vc-12209090--11276677
**Data updated:** 2026-02-14 19:41 (EET)
**Category:** Batteries
**Manufacturer:** Voltcraft
**Manufacturer code:** VC-12209090
**EAN:** 4064161337258
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--voltcraft-vc-12209090--11276677

## 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

Voltcraft CR1220 is a 3V lithium button cell with 40mAh nominal capacity, designed for low-drain devices. Suitable for watches, key fobs, calculators, small medical devices and backup memory. Provides stable voltage and long shelf life typical for lithium coin cells, ensuring reliable power for compact electronics.

## Long description

Voltcraft CR1220 3V 40mAh lithium coin cell is a compact, single-cell power source designed for low-drain electronic devices. This button cell delivers a stable 3V output and a nominal 40mAh capacity, making it suitable for applications that require a small form factor and steady voltage over extended storage and operating periods. The cell's chemistry provides a long shelf life and reliable performance in compact consumer and professional electronics.
Advantages
The lithium chemistry ensures a consistent 3V output and low self-discharge, enabling long storage time and dependable operation in devices such as watches and key fobs. Its small diameter and thin profile allow easy integration into space-limited housings. The cell is maintenance-free, leak-resistant under normal use, and offers predictable end-of-life behavior, reducing the risk of device malfunction due to battery failure.
Suitable for
 Wristwatches and small timepieces
 Key fobs and remote controls
 Calculators and small electronic toys
 Small medical devices and sensors with low current draw
 Memory backup in electronic modules and small PCB-mounted applications
Key specifications
 Nominal voltage: 3 V
 Nominal capacity: 40 mAh
 Cell type: lithium manganese dioxide (coin/button cell)
 Physical form factor: thin coin cell suitable for compact device compartments
 Typical use: low-drain applications and memory backup
 Storage characteristics: low self-discharge for long shelf life
How to use
Insert the button cell into the device's battery compartment observing polarity: the positive (+) side is usually marked and faces outward or toward the contact indicated by the device manufacturer. Ensure contacts are clean and free of corrosion before installation. For devices with PCB holders or spring contacts, press the cell into place until it sits securely. Replace the cell when device operation becomes intermittent or when voltage-dependent functions degrade. Dispose of used lithium cells according to local regulations at designated recycling or collection points.
Usage recommendations
Store unused cells in a cool, dry place away from direct sunlight and heat sources. Avoid mixing new and used cells or different chemistries in the same device. Keep batteries out of reach of children and avoid short-circuiting the terminals.

## FAQ

### How much does the Voltcraft CR1220 3V 40mAh button cell cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1939 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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