# Power adapter QOLTEC 50087.90W for laptops, 90 W, input 100–240 V, indoor, black

**URL:** https://aio.lv/en/product--qoltec-5008790w--124918
**Data updated:** 2026-02-28 18:57 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 50087.90W
**EAN:** 5901878500874
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-5008790w--124918

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 50087.90W is a 90 W indoor power adapter for laptops with universal input voltage 100–240 V. The compact black unit (128 × 53 × 27 mm, 0.286 kg) includes AC cable and carries CE and RoHS compliance. Designed to supply stable power to portable computers and compatible devices in home or office environments.

## Long description

Qoltec 50087.90W is a modern, high-efficiency AC power adapter designed for Acer laptops. Intended for indoor use, it can serve as a primary or backup power supply at home or at work. The adapter comes in black and includes an AC power cord and a Velcro strap to adjust cable length; it complies with RoHS and carries CE certification.
Advantages
The adapter features built-in protection against overvoltage, overload, short circuit and overheating, ensuring safe operation. It delivers low energy consumption with high conversion efficiency and has compact dimensions (128 × 53 × 27 mm) and lightweight design (0.286 kg) for convenient transport and storage.
Suitable for
 Powering Acer laptops indoors
 Replacing a lost or damaged original AC adapter
 Keeping as a backup adapter at home or in the office
Key specifications
 Brand: QOLTEC
 Model / MPN: 50087.90W
 Purpose: Laptop power adapter (Acer compatible)
 Power supply type: Indoor AC adapter
 Input voltage: 100–240 V
 Product colour: Black
 Dimensions (W × D × H): 128 × 53 × 27 mm
 Weight: 0.286 kg
 Cables included: AC power cord
 Certifications: CE, RoHS
How to use
Connect the included AC power cord to the adapter and plug it into an appropriate mains socket (100–240 V). Insert the adapter plug into the laptop power input. Use the supplied Velcro strap to secure or shorten the adapter cable as needed. Ensure the connector fits your Acer laptop model before first use.
Usage recommendations
Use the adapter only indoors and avoid exposing it to moisture or extreme temperatures. Do not attempt to open or modify the adapter. If you notice unusual heat, smell or noise, disconnect it from mains and consult qualified service.

## Specifications

### Performance

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

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| Input voltage | 100-240 |
| Output voltage | 19 |
| Input frequency | 50/60 |
| Output current | 4.74 A |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.286 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 |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE |
| Compliance certificates | RoHS |

## FAQ

### How much does the QOLTEC 50087.90W power adapter 90 W cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 15.07.2026 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/124918/64540028_large.webp