# Power Adapter Qoltec 50012.90W Indoor Black

**URL:** https://aio.lv/en/product--qoltec-5001290w--124785
**Data updated:** 2026-03-07 10:51 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 50012.90W
**EAN:** 5901878500126
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-5001290w--124785

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Qoltec 50012.90W power adapter is designed for laptops, featuring an input voltage of 18-20V. This indoor model comes in a sleek black color and includes an AC cable. With a compact design and reliable performance, it ensures your devices stay powered efficiently. Perfect for home or office use, this adapter is a must-have for anyone needing a dependable power supply.

## Long description

The Qoltec 50012.90W power adapter is intended for use with compatible laptops and portable devices that accept an input voltage in the 18–20V range. This indoor adapter is finished in black and comes with an AC cable for immediate use. The compact form factor and straightforward connection make it suitable for home and office environments where a reliable external power source is required.
Advantages
The adapter provides stable power delivery within the specified 18–20V input range and offers a compact, space-saving design that fits standard indoor outlets. Its included AC cable simplifies setup, and the black finish blends unobtrusively with laptop workstations. The product focuses on practical reliability and straightforward compatibility for devices that match its voltage requirements.
Suitable for
 Powering laptops and notebooks that accept 18–20V input
 Replacing a lost or damaged indoor power adapter
 Home office and workplace use where a compact adapter is preferred
 Portable setups that require a reliable external AC power source
Key specifications
 Intended voltage range: 18–20V
 Usage environment: indoor use
 Colour: black
 Includes: AC cable for connection to mains
 Form factor: compact external adapter
How to use
Connect the included AC cable to the adapter and plug it into a mains socket. Attach the adapter's DC connector to the device's power input that accepts 18–20V. Ensure the device is powered off or in a low-power state during initial connection to confirm proper fit and polarity. After connection, power on the device and verify charging or operation as expected. Unplug from mains when not in use for extended periods.
Usage recommendations
Use this adapter only with devices specified to accept 18–20V input. Avoid exposing the adapter to moisture, extreme temperatures, or heavy impact. If the adapter becomes warm during prolonged use, ensure adequate ventilation and avoid covering it. For best results, match the connector type and voltage range precisely to the target device.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Compatibility | HP Compaq, Acer, Asus, Dell, MSI, Fujitsu, Toshiba, Lenovo, Samsung, Sony, Acer, |
| Brand compatibility | Any brand |
| Purpose | Laptop |
| Power current type | AC-to-DC |

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| Input voltage | 18-20 |
| Input current | 4.9 |
| Adjustable output voltage | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Indoor |

### Packaging content

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

## FAQ

### How much does the Power Adapter Qoltec 50012.90W cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 02.07.2026 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: 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/124785/64540022_large.webp