# Power adapter QOLTEC 51717 45W 20V 3A AC indoor charger for smartwatch, black

**URL:** https://aio.lv/en/product--qoltec-51717--4169790
**Data updated:** 2026-01-21 10:56 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 51717
**EAN:** 5901878517179
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-51717--4169790

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

QOLTEC 51717 is a compact 45 W AC power adapter designed for indoor charging of smartwatches and similar portable devices. It accepts 220–240 V input at 50/60 Hz and provides up to 20 V at 3 A output. The charger is black, lightweight (0.04 kg) and supplied as one unit, offering a reliable mains-powered solution for fast and stable device charging.

## Long description

The Qoltec 51717 is a 42W indoor power adapter designed for charging batteries and portable devices. With a compact black housing (90 × 50 × 30 mm) and an input voltage of 220–240 V, this adapter is suitable for home or office use as a main or additional charger. Built-in protections and modern charging protocols ensure efficient and safe power delivery to a wide range of devices.
Advantages
The adapter integrates Power Delivery (PD) for automatic voltage and current negotiation with connected devices, supporting safe charging from small accessories up to laptops. A reversible USB Type‑C connector simplifies plugging and supports improved data and power transfer characteristics compared with older USB types. The unit includes multiple protections — overvoltage, overload, short‑circuit and overheating safeguards — to reduce risk of damage and improve reliability. Its compact dimensions and 42W output make it a practical choice for everyday charging needs.
Suitable for
Charging smartphones and tablets
Powering USB-C headphones and small accessories
Charging ultrabooks and laptops that accept USB-C PD up to 42W
Use as a home or office mains charger
Key specifications
Model: Qoltec 51717
Output power: 42 W
Input voltage: 220–240 V
Connector: USB Type‑C with Power Delivery support
Dimensions (W×D×H): 90 × 50 × 30 mm
Colour: Black
Weight: 0.04 kg
How to use
Connect the adapter to a mains outlet (220–240 V) and insert the USB‑C cable into the adapter and into the device to be charged. The Power Delivery protocol will negotiate the appropriate voltage and current automatically. Monitor device temperature during the first charge cycle and avoid covering the adapter to maintain airflow.
Usage recommendations
Use a certified USB‑C cable rated for the required current and avoid exposure to liquids or extreme temperatures. If the adapter becomes unusually hot, unplug it and allow it to cool before further use.

## Specifications

| Feature | Value |
|---|---|
| Easy to install | Yes |

### Performance

| Feature | Value |
|---|---|
| Compatibility | Tablet, smartphone and other mobile devices |
| Purpose | Battery charger |
| Power protection features | Overheating, Short circuit, Overload, Over voltage |

### Power

| Feature | Value |
|---|---|
| Output power | 42 W |
| Input voltage | 220-240 |
| Output voltage | 5-20 |
| Input frequency | 50-60 |
| Output current | 3 A |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |
| Height | 30 mm |
| Width | 90 mm |
| Depth | 50 mm |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Indoor |
| USB ports quantity | 1 |

### Packaging content

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

## FAQ

### How much does the Power adapter QOLTEC 51717 45W 20V 3A cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 309 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 25.06.2026 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 Power adapter QOLTEC 51717 45W 20V 3A?

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/4169790/64541054_large.webp