# Power adapter QOLTEC 51516.90W for DELL — 90 W, 19.5 V, 4.62 A, AC-to-DC, black

**URL:** https://aio.lv/en/product--qoltec-5151690w--3998448
**Data updated:** 2026-01-21 10:55 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 51516.90W
**EAN:** 5901878515168
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-5151690w--3998448

## 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

AC-to-DC power adapter QOLTEC 51516.90W for DELL devices, rated 90 W with DC output 19.5 V and 4.62 A. Designed for indoor use with input 220–240 V and 50/60 Hz. Includes AC cable and protection against overheating. Compact black adapter (132×58×31 mm, 292 g) suitable for replacing or powering compatible laptops.

## Long description

The Qoltec 51516.90W Indoor Black power adapter supplies DC 19.5V output from an AC input of 220–240V, designed to power compatible laptops and portable devices indoors. It uses a 4.5 × 3.0 mm connector with center pin, presents a compact footprint of 132 mm × 58 mm × 31 mm and comes in black. The adapter is intended as a replacement or spare power source where the specified voltage, connector type and form factor match the device requirements.
Advantages
This Qoltec power adapter provides a stable DC 19.5V output suitable for many laptop models that accept this voltage and the 4.5 × 3.0 mm + pin connector. Its compact dimensions and lightweight construction (0.292 kg) make it convenient to transport and store. The indoor design and finish in black offer a neutral appearance that fits typical home and office environments.
Suitable for
Replacing a lost or damaged laptop power adapter that requires 19.5V DC and a 4.5 × 3.0 mm + pin connector
Using as a secondary adapter at work, in a study, or other indoor locations
Powering compatible portable devices that accept the same voltage and connector type
Key specifications
AC input voltage: 220–240V
DC output voltage: 19.5V
Connector type: 4.5 × 3.0 mm with center pin
Product colour: Black
Dimensions: 132 mm (width) × 58 mm (depth) × 31 mm (height)
Weight: 0.292 kg
How to use
Ensure your laptop or device requires 19.5V DC and uses a 4.5 × 3.0 mm connector with center pin before connecting. Plug the adapter into a suitable 220–240V AC mains outlet, then insert the connector firmly into the device power socket. Verify that the device indicates charging or power-on. Disconnect the adapter from the mains and device before moving the equipment and avoid exposing the adapter to moisture or extreme temperatures.
Usage recommendations
Use this adapter indoors only and confirm voltage and connector compatibility with your device. Avoid using extension cords or adapters that could compromise the connection. If the device does not respond after connecting, check the polarity and connector fit, and consult device documentation or a qualified technician.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Brand compatibility | Dell |
| Purpose | Laptop |
| Power current type | AC-to-DC |
| Power protection features | Overload, Overheating |

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| Input voltage | 220-240 |
| Output voltage | 19.5 |
| Input frequency | 50/60 |
| Output current | 4.62 A |
| DC output voltage | 19.5V |
| Adjustable output voltage | No |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.292 kg |
| Height | 31 mm |
| Width | 132 mm |
| Depth | 58 mm |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | 4.5 \* 3.0 + pin |
| 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 51516.90W cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 177 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/3998448/64540921_large.webp