# Power cable QOLTEC 50579 — replacement power lead for electronic devices

**URL:** https://aio.lv/en/product--qoltec-50579--969075
**Data updated:** 2026-03-07 10:56 (EET)
**Category:** USB Data Cables
**Manufacturer:** QOLTEC
**Manufacturer code:** 50579
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-50579--969075

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 50579 is a power cable designed as a replacement power lead for electronic devices. It provides a basic wired connection for supplying mains power to compatible equipment. Suitable for replacing worn or lost cables, it is intended for general-purpose use with devices that match the cable’s connectors and voltage/current requirements.

## Long description

QOLTEC 50579 is a replacement power cable designed to restore mains power connection for electronic devices that use a compatible power lead. The cable serves as a straightforward wired solution to replace worn, damaged or missing power leads and to maintain reliable power delivery for general-purpose equipment. It is a passive passive PoE cable set intended for standard use where the connector type, voltage and current ratings match the device requirements.
Advantages
The QOLTEC 50579 power cable set offers a simple and direct replacement option without requiring changes to existing power sockets or device inputs. Its passive design means no active electronics are included, reducing complexity and points of failure. The cable is suitable for quick replacement and routine maintenance, helping to extend the usable life of compatible electronic devices.
Suitable for
Replacing a worn or lost mains power lead for compatible electronic equipment
Routine maintenance and onsite cable replacement
Applications where a passive PoE cable is acceptable and device power specifications are matched
Key specifications
Type: replacement power cable (passive PoE cable set)
Intended use: supplying mains power to compatible electronic devices
Design: passive cable without active power conversion
Compatibility requirement: device must match connector type and voltage/current rating of the cable
How to use
Verify that the cable connector and the device input are matching and that the cable's voltage and current handling meet the device requirements. Power off the device and disconnect any existing cable. Connect the QOLTEC 50579 lead securely to the device input and to the mains supply or compatible power source. After confirming proper connections, power on the device and observe normal operation. If any signs of mismatch or overheating appear, disconnect immediately and verify compatibility.
Usage recommendations
Use the QOLTEC 50579 only with devices for which the connector type and electrical ratings match. Avoid routing the cable through areas with sharp edges or excessive heat, and replace the cable if insulation or conductors show damage. For installations requiring active PoE power negotiation or voltage conversion, choose an appropriate powered device or active PoE injector instead of a passive cable.

## FAQ

### How much does the Power cable QOLTEC 50579 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 323 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 07.07.2026 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 QOLTEC 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 QOLTEC 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

### Where can I download the instructions for Power cable QOLTEC 50579?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/969075/68548973_large.webp