# Voltcraft Li-Ion Button Cell Battery Charger with 3-3.6V Voltage Regulation

**URL:** https://aio.lv/en/product--voltcraft-3045780--12447753
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Battery chargers
**Manufacturer:** Voltcraft
**Manufacturer code:** 3045780
**EAN:** 4064161317007
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--voltcraft-3045780--12447753

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Voltcraft Li-Ion button cell battery charger is a specialized device designed for charging lithium-ion coin batteries. It features adjustable voltage settings between 3V and 3.6V, ensuring compatibility with various button cell types. This compact and reliable charger is an essential tool for maintaining power in small electronic devices, providing precise charging control for optimal battery performance and longevity.

## Long description

The Voltcraft Li-Ion button cell battery charger is a precision-engineered device specifically designed to recharge lithium-ion coin batteries. This compact unit provides a stable and controlled charging environment, ensuring that small-format power cells receive the correct energy input to maintain their capacity and operational lifespan. With its integrated voltage regulation, the charger allows for adjustments between 3V and 3.6V, making it a versatile solution for various button cell applications in small electronics.
Advantages
This charger offers significant benefits for users who rely on rechargeable coin cells. Its primary advantage is the adjustable voltage feature, which prevents overcharging and protects the chemistry of the battery. The compact design ensures it occupies minimal space on a workbench or in a travel kit, while the robust build quality reflects the reliability expected from Voltcraft products. By providing a dedicated charging solution, it eliminates the need for disposable alternatives, offering a more sustainable and cost-effective approach to powering small devices.
Suitable for
Recharging lithium-ion button cells in small electronic devices
Maintaining power for specialized sensors and miniature gadgets
Users requiring precise voltage control for specific battery chemistries
When it may not be suitable
This charger is exclusively designed for lithium-ion button cells and is not compatible with standard alkaline, nickel-metal hydride, or primary lithium coin batteries. It should not be used for batteries that are not explicitly labeled as rechargeable.
Key specifications
Adjustable output voltage: 3V to 3.6V
Compatibility: Lithium-ion button cells
Compact and portable design
Optimized charging cycle for longevity
How to use
To use the charger, first ensure that your rechargeable button cell is compatible with the 3V to 3.6V range. Insert the battery into the designated slot, ensuring correct polarity alignment. Use the voltage adjustment control to select the setting that matches your battery's specifications. Once connected to a power source, the device will begin the charging process. Monitor the indicator lights to determine when the charging cycle is complete, then remove the battery promptly to avoid unnecessary power consumption.
What to consider before purchase
Verify that your button cells are rechargeable lithium-ion types
Check the voltage requirements of your specific batteries
Ensure the charger is placed on a stable, dry surface during operation
Usage recommendations
Always verify the battery manufacturer's charging instructions before use. Do not leave the charger unattended for extended periods and disconnect it from the power source when not in use to ensure safety and energy efficiency.

## FAQ

### How much does the Voltcraft Li-Ion Button Cell Charger 3-3.6V cost, and is it available for purchase?

The price is 23.49 € (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 03.07.2026 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 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

https://aio.lv/img/cache/product/12447753/68750797_large.webp