# QOLTEC Power Adapter 90W 19.5V 4.7A for Sony laptops, indoor, black (model 50088)

**URL:** https://aio.lv/en/product--qoltec-50088--3057646
**Data updated:** 2026-01-21 10:52 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 50088
**EAN:** 5901878500881
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-50088--3057646

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

QOLTEC Power Adapter 50088 is a 90 W indoor laptop power supply delivering 19.5 V at 4.7 A, compatible with Sony notebooks. It accepts 220–240 V AC at 50/60 Hz and includes AC cable. Built with short-circuit protection and RoHS compliance, the compact black adapter (128×53×27 mm, 289 g) is suitable for everyday charging and travel.

## Long description

The Qoltec 50088 power adapter is a modern, high-efficiency AC adapter designed for Sony laptops and other compatible portable devices. It delivers 90 W output power for stable operation at home or at work and can serve as a primary or backup power supply. The adapter has a compact black housing (128 × 53 × 27 mm) and comes with an AC cable and a velcro strap for cable management. It meets RoHS environmental standards and is intended for indoor use with an input voltage of 220–240 V.
Advantages
This adapter features advanced protection against overvoltage, overload, short circuit and overheating to ensure safe use. It offers low energy consumption and high conversion efficiency, and its compact form factor makes it easy to store and carry. The included velcro strap allows simple adjustment and neat arrangement of the power cable.
Suitable for
Powering Sony laptops compatible with a 90 W AC adapter
Use as a replacement or backup laptop power supply at home or in the office
Indoor use with mains voltage 220–240 V
Key specifications
Brand: QOLTEC
Model / MPN: 50088
EAN: 5901878500881
Output power: 90 W
Input voltage: 220–240 V
Colour: Black
Dimensions: 128 × 53 × 27 mm
Weight: 0.289 kg
Compliance: RoHS
Package contents: 1 × adapter, 1 × AC cable, 1 × velcro strap
How to use
Connect the AC cable to the adapter and plug the cable into a 220–240 V mains socket. Attach the adapter plug to the laptop DC input firmly. Use the velcro strap to adjust and secure the cable length to avoid tangling. If the laptop does not charge, check the connections and ensure the mains outlet is supplying power; do not attempt to open or repair the adapter yourself.
Usage recommendations
Use the adapter indoors only, keep it on a hard, flat surface with adequate ventilation, avoid exposure to moisture and extreme temperatures, and disconnect from the mains before cleaning. For safety, use the adapter with compatible Sony laptops or devices matching the adapter's output specifications.

## Specifications

### Performance

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

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| Input voltage | 220 - 240 |
| Output voltage | 19.7 |
| Input frequency | 50 - 60 |
| Output current | 4.7 A |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.289 kg |
| Height | 27 mm |
| Width | 128 mm |
| Depth | 53 mm |

### Other features

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

### Packaging content

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

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the QOLTEC Power Adapter 50088 — 90W 19.5V 4.7A cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 107 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 23.07.2026 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.

### Where can I download the instructions for QOLTEC Power Adapter 50088 — 90W 19.5V 4.7A?

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/3057646/64540751_large.webp