# Power Adapter Qoltec 51774 25W Black

**URL:** https://aio.lv/en/product--qoltec-51774--946891
**Data updated:** 2026-01-13 15:28 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 51774
**EAN:** 5901878517742
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-51774--946891

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Qoltec 51774 power adapter/inverter provides 25W of power, suitable for monitors. It operates on an input voltage of 220-240V and frequency of 50/60Hz. The compact design features a cable length of 1.75m, width of 88mm, and depth of 35mm, making it easy to integrate into your setup. Ideal for reliable performance and efficiency.

## Long description

The Qoltec 51774 25W Black power adapter delivers a compact and reliable power solution for monitors and other compatible portable devices. Designed for operation on standard mains voltage, this adapter supplies up to 25 watts of output power while accepting an input of 220–240 V at 50/60 Hz. Its compact housing and 1.75 m cable length allow flexible placement and straightforward integration into desktop or workstation setups without taking up much space.
Advantages
This power adapter offers stable power delivery up to 25 W with a design intended for continuous operation at household and office mains. The compact dimensions and lightweight construction make it easy to position behind a monitor or along a cable run. With a 1.75 m cable and slim profile, the adapter simplifies cable management and reduces clutter. The black finish provides a neutral appearance that fits common monitor and device color schemes.
Suitable for
Monitors and displays requiring a 25 W external adapter
Desktop and home office setups where a compact power supply is needed
Replacement of a worn or lost original adapter with matching power and connector specifications
Situations where a 1.75 m cable length is sufficient for reach from mains outlet to device
Key specifications
Output power: 25 W
Input voltage: 220–240 V
Input frequency: 50/60 Hz
Cable length: 1.75 m
Width: 88 mm
Depth: 35 mm
Weight: 0.133 kg
Product colour: Black
How to use
Connect the adapter to a compatible monitor or device using the appropriate connector and plug the mains lead into a 220–240 V AC outlet. Ensure the device's required power and polarity match the adapter's output before connecting. Place the adapter on a flat, ventilated surface or route the cable along existing cable management channels to avoid strain. Disconnect the adapter from mains when not in use for extended periods or before performing maintenance on connected equipment.
Usage recommendations
Use the adapter in a dry, dust-free environment and avoid covering it while in operation to prevent heat build-up. Verify compatibility with the target device's voltage and current requirements; do not use the adapter with devices that require higher power or different connector polarity. For optimal longevity, avoid exposing the adapter to extreme temperatures, liquids, or mechanical stress.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Purpose | Monitor |
| Power protection features | Over voltage, Overheating, Short circuit |

### Power

| Feature | Value |
|---|---|
| Output power | 25 W |
| Input voltage | 220 - 240 |
| Output voltage | 19 |
| Input frequency | 50/60 |
| Output current | 1.3 A |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Cable length | 1.75 m |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.133 kg |
| Height | 25 mm |
| Width | 88 mm |
| Depth | 35 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Power Adapter Qoltec 51774 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 733 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 10.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/946891/64540479_large.webp