# Battery NAC 20V 5Ah Series S B20-50-S — 20 V, 5 Ah, for power tools

**URL:** https://aio.lv/en/product--nac-b20-50-s--11425018
**Data updated:** 2026-03-07 20:08 (EET)
**Category:** Power tool batteries
**Manufacturer:** NAC
**Manufacturer code:** B20-50-S
**EAN:** 5905842524873
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nac-b20-50-s--11425018

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Rechargeable battery NAC Series S B20-50-S with nominal voltage 20 V and capacity 5 Ah. Designed as a power source for compatible cordless power tools, it provides portable energy for drilling, fastening and cutting tasks. Key features include compatibility with NAC 20V platforms and a compact pack format for quick replacement and mobile worksite use.

## Long description

Rechargeable NAC 20V 5Ah Series S B20-50-S battery provides a 20 V nominal voltage and 5 Ah capacity as a compact power source for compatible cordless power tools. The battery pack is intended for portable use on construction sites and in workshops where mobility and fast replacement are required. It supports common tasks such as drilling, fastening and light cutting when matched with tools from the NAC 20V platform.
Advantages
The battery delivers consistent voltage under load to maintain tool performance during extended use. Its compact pack format enables quick swapping between tools and reduces downtime. Designed for compatibility with NAC 20V cordless tools, the unit offers a balance of runtime and weight for everyday professional and DIY applications. The rechargeable chemistry provides repeated charge cycles for repeated use without need for disposable cells.
Suitable for
 Cordless drills and drivers from the NAC 20V range
 Cordless impact drivers and screwdrivers
 Light cutting tools and portable saws compatible with the 20 V platform
 Mobile work on construction sites, renovation and home maintenance
Key specifications
 Nominal voltage: 20 V
 Rated capacity: 5 Ah
 Rechargeable battery pack format suitable for handheld tools
 Designed for use with a 20 V cordless tool platform
 Compact physical size for easy tool swapping and storage
How to use
Ensure the tool and battery contacts are clean and free from debris before insertion. Slide the battery into the tool's battery bay until it locks into place and the retention latch engages. Charge the battery in a compatible charger following the charger manufacturer’s instructions prior to first use. Observe the tool's indicators for remaining charge during operation and replace the battery with a fully charged unit when performance decreases.
Usage recommendations
Store the battery at moderate temperature and avoid prolonged exposure to high heat or moisture. Use chargers specified for the NAC 20V battery platform to preserve cell life. For prolonged storage, maintain a partial charge of about 40–60% and recharge before extended use to ensure optimal runtime and cycle longevity.

## FAQ

### How much does the Battery NAC 20V 5Ah B20-50-S cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 09.07.2026 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 NAC 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 NAC 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/11425018/66065827_large.webp