Power adapter QOLTEC 51717 45W 20V 3A

Name: Power adapter QOLTEC 51717 45W 51717
Brand: QOLTEC
SKU: 4169790
Price: 14.49 EUR
Availability: InStock

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

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Short 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.

Available at price 14.49 €: 3 pcs.

Total available for order: 255 pcs.

Warranty: 2 Years

SKU: 4169790

Manufacturer: QOLTEC

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

29.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.12 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

29.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

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

Weight:: 0.04 kg
Product colour:: Black

All features

Easy to install:: Yes

Performance

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

Power

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

Design

Product colour:: Black

Weight & dimensions

Weight:: 0.04 kg
Height:: 30 mm
Width:: 90 mm
Depth:: 50 mm

Other features

Power supply type:: Indoor
USB ports quantity:: 1

Packaging content

Quantity per pack:: 1 pc(s)

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Instructions

qoltec-51717-4169790.pdf

Description

Instructions

qoltec-51717-4169790.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU1	3	22.06.2026 Best delivery	14.49 € Best price
EU58	247	07.07.2026	15.49 €
WH353	5	01.07.2026	18.99 €

14.49 €

Stock: 3

Delivery Date: 22.06.2026 Best delivery

Warehouse: EU1

15.49 €

Stock: 247

Delivery Date: 07.07.2026

Warehouse: EU58

18.99 €

Stock: 5

Delivery Date: 01.07.2026

Warehouse: WH353

Customer reviews

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Customer questions

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 — 255 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 22.06.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

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