# Power adapter QOLTEC 51518 for laptop, 45 W, 19.5 V, 2.31 A, AC-to-DC, 220–240 V input, black, 1.45 m cable

**URL:** https://aio.lv/en/product--qoltec-51518--1830084
**Data updated:** 2026-01-21 10:51 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 51518
**EAN:** 5901878515182
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-51518--1830084

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 51518 is a laptop power adapter providing 45 W output at 19.5 V and 2.31 A. Designed for DELL-compatible laptops, it converts AC (220–240 V, 50–60 Hz) to DC and includes overload protection and LED indicators. The black unit weighs 210 g, has a 1.45 m cable and comes with an AC cable. Intended for charging and powering portable computers; keep away from moisture.

## Long description

The Qoltec 51518 power adapter is designed for laptops and compatible with mains input of 220–240 V at 50–60 Hz. The compact adapter measures 109 mm (width) × 46 mm (depth) and includes a 1.45 m cable and AC cable in the package. Weighing approximately 312 g and finished in black, the unit is built from quality materials and intended for portable use and travel.
Advantages
This power adapter uses technologies that improve energy efficiency and reduce power consumption. It comes with a Velcro strap for cable management and is manufactured from durable materials. The adapter includes multiple safety protections — overvoltage, overload, short-circuit and overheating protection — to ensure safe charging of compatible Dell laptops.
Suitable for
Powering compatible Dell laptops requiring an adapter with the corresponding connector and voltage
Home and office use where a reliable external power supply is needed
Travel use due to compact size and included AC cable
Key specifications
Brand: QOLTEC
Model: 51518
Input: 220–240 V, 50–60 Hz
Cable length: 1.45 m
Dimensions (approx.): 109 mm × 46 mm
Weight (approx.): 312 g
Colour: Black
Package contents: power adapter, AC cable, Velcro cable strap
How to use
Connect the AC cable to the adapter and then plug the adapter into a mains outlet rated for 220–240 V. Connect the adapter's output connector to the laptop's power input jack. Ensure the connector is fully seated and that the outlet provides stable mains voltage. If the adapter or cable becomes unusually hot, disconnect it and allow it to cool before further use.
Usage recommendations
Use the Qoltec 51518 with laptops that match the adapter's voltage and connector type. Avoid exposing the adapter to moisture or extreme temperatures, keep ventilation around the adapter clear, and store the unit with the Velcro strap organizing the cable when not in use. For safety, replace the adapter or cable if any damage is visible.

## Specifications

### Performance

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

### Power

| Feature | Value |
|---|---|
| Output power | 45 W |
| Input voltage | 220 - 240 |
| Output voltage | 19.5 |
| Input frequency | 50 - 60 |
| Output current | 2.31 A |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Cable length | 1.45 m |
| LED indicators | Y |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.21 kg |
| Height | 29 mm |
| Width | 109 mm |
| Depth | 46 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 312 g |

### Packaging content

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

## FAQ

### How much does the Power adapter QOLTEC 51518 — 45 W, 19.5 V cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 148 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 09.07.2026 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/1830084/64540533_large.webp