# Power adapter QOLTEC 51766 65W AC-to-DC 20V 3.25A for IBM/Lenovo, black, 1.75m cable

**URL:** https://aio.lv/en/product--qoltec-51766--2149502
**Data updated:** 2026-01-21 10:52 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 51766
**EAN:** 5901878517667
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-51766--2149502

## 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

AC‑to‑DC power adapter QOLTEC 51766 delivers 65 W output power at 20 V and 3.25 A, compatible with IBM/Lenovo devices. It features short‑circuit protection, 220–240 V input voltage and 50–60 Hz frequency. Compact black housing (65×70×30 mm), 1.75 m cable and 247 g weight make it suitable for home, office and travel use to reliably power or charge compatible laptops.

## Long description

Qoltec 51766 is a compact 65 W AC power adapter designed for indoor use with Lenovo notebooks and other compatible laptops. The adapter operates from 220–240 V mains, comes in a black finish and includes a 1.75 m cable, power cord and a Velcro strap for cable length adjustment. Built with safety protections against overvoltage, overload, short circuit and overheating, it delivers efficient, low-consumption power in a portable form factor (65 mm width, 70 mm depth).
Advantages
The adapter provides stable 65 W output suitable for typical laptop charging, incorporates multiple protection circuits for safe operation and features low energy consumption and high efficiency. Its compact dimensions and included power cord and Velcro make it convenient to carry and organize.
Suitable for
Charging Lenovo notebooks compatible with a 65 W adapter
Use at home, at work or at university
Replacing a lost or damaged 65 W laptop adapter
Key specifications
Brand: QOLTEC
Model / MPN: 51766
Power output: 65 W
Input voltage: 220–240 V
Cable length: 1.75 m
Colour: Black
Weight: 0.247 kg
Intended use: Indoor
How to use
Connect the adapter to the mains using the supplied power cord, then plug the adapter lead into the laptop power inlet. Use the Velcro strap to secure or shorten the adapter cable as needed. Ensure the mains voltage matches the adapter rating (220–240 V) before use and place the adapter on a flat, well-ventilated surface to avoid overheating.
Usage recommendations
Do not expose the adapter to moisture or extreme temperatures. Unplug from the mains before cleaning and avoid covering the adapter during operation to maintain proper cooling and safe performance.

## Specifications

### Performance

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

### Power

| Feature | Value |
|---|---|
| Output power | 65 W |
| Input voltage | 220 - 240 |
| Output voltage | 20 |
| Input frequency | 50 - 60 |
| Output current | 3.25 A |
| Adjustable output voltage | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Cable length | 1.75 m |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.247 kg |
| Height | 30 mm |
| Width | 65 mm |
| Depth | 70 mm |

### Other features

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

### Packaging content

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

## FAQ

### How much does the QOLTEC 51766 65W power adapter 20V 3.25A cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 66 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 51766 65W power adapter 20V 3.25A?

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/2149502/64540709_large.webp