# Battery BESK 20V Li-ion 4Ah — Rechargeable Power Tool Battery

**URL:** https://aio.lv/en/product--besk-9118641--10789441
**Data updated:** 2025-12-15 14:56 (EET)
**Category:** Power tool batteries
**Manufacturer:** BESK
**Manufacturer code:** 9118641
**EAN:** 4750959118641
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 33.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--besk-9118641--10789441

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Rechargeable 20V BESK Li-ion battery with 4Ah capacity designed for compatible power tools. Provides stable voltage and extended run time for drilling, driving, cutting and other cordless applications. Lithium-ion chemistry offers a compact, lightweight power source with low self-discharge. Suitable for users needing portable, replaceable battery power for workshops and job sites.

## Long description

Battery BESK 20V Li-ion 4Ah is a rechargeable power tool battery compatible with BESK 20 V series cordless tools. It delivers stable 20 V nominal voltage and 4 Ah capacity to extend run time for drilling, driving, cutting and other mobile applications. The lithium-ion chemistry provides a compact, lightweight energy source with low self-discharge and a built-in charge-level indicator for convenient monitoring.
Advantages
The BESK 20V Li-ion 4Ah battery offers reliable voltage output, increased operating time compared with lower-capacity cells, and compatibility across the BESK 20 V tool range. Fast-charge capability reduces downtime, while the charge-level indicator helps plan work and charging intervals. Its lithium-ion design keeps weight and size low for easier handling during prolonged use.
Suitable for
Cordless drills and impact drivers
Cordless saws and cutting tools
Screwdrivers and fastening applications
General workshop and job-site cordless equipment
Key specifications
Battery chemistry: Lithium-ion
Nominal voltage: 20 V
Capacity: 4 Ah
Fast-charge time (with compatible rapid charger): 2 h
Charge-level indicator: Yes
Compatibility: BESK 20 V series
How to use
Install the battery into the compatible BESK 20 V tool until it clicks into place. Monitor the integrated charge-level indicator to check remaining capacity. When depleted, remove the battery and connect it to a compatible rapid charger; a full charge is typically achieved in about 2 hours with the specified fast charger. Use only chargers and tools rated for BESK 20 V batteries to ensure safe operation.
Usage recommendations
Store the battery in a cool, dry place and avoid exposure to extreme temperatures. Charge the battery before long-term storage and avoid deep discharge to prolong lifespan. Do not use damaged batteries and follow the tool manufacturer’s safety instructions.

## FAQ

### How much does the Battery BESK 20V Li-ion 4Ah cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1713 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 26.06.2026 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 BESK 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 BESK 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/10789441/60039140_large.webp