QOLTEC 51509.45W laptop power adapter

Name: Power adapter QOLTEC 51509.45W for 51509.45W
Brand: QOLTEC
SKU: 171027
Price: 20.99 EUR
Availability: InStock

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Power adapter QOLTEC 51509.45W for laptops, indoor, 100–240 V, black, 46×108×29 mm

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Short description

QOLTEC 51509.45W is an indoor power adapter for laptops with universal input voltage 100–240 V. The compact black adapter (46 × 108 × 29 mm, 0.2 kg) includes an AC cable and provides stable power conversion for portable devices. Designed for home, office or travel use where mains voltage compatibility and small form factor are required.

Available for order: 13 pcs.

Warranty: 2 Years

SKU: 171027

Manufacturer: QOLTEC

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

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

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

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From 4.99 € (Weight: 0.20 kg)

Parcel couriers

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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

Qoltec 51509.45W is a modern, high-efficiency AC adapter designed for Lenovo laptops. Intended for indoor use, it can serve as a primary or backup power supply at home or in the office. The adapter is compact and lightweight and comes with an AC power cord and a velcro strap to adjust and secure the adapter cable.

Advantages

The adapter features built-in protections against overvoltage, overload, short circuit and overheating, ensuring safe operation. It delivers low energy consumption and high conversion efficiency, and its compact dimensions make it easy to carry and store.

Suitable for

Powering Lenovo laptops that match the adapter's voltage and connector
Use as a primary power supply at home or in the office
Use as a backup adapter for travel or mobile work

Key specifications

Purpose: Laptop power adapter
Power type: Indoor use
Input voltage: 100–240 V
Colour: Black
Dimensions (W×D×H): 46 × 108 × 29 mm
Weight: 0.2 kg
Cables included: AC power cord; cable management with velcro strap

How to use

Connect the AC power cord to the adapter and plug it into a compatible wall outlet with input voltage between 100 and 240 V. Attach the adapter connector to the Lenovo laptop's power input until it seats firmly. Use the included velcro strap to adjust and secure the adapter cable length. Disconnect the adapter from the laptop and outlet when not in use.

Usage recommendations

Use the adapter with compatible Lenovo laptop models and matching connector dimensions and voltage requirements. Avoid exposing the adapter to moisture, extreme temperatures, or prolonged direct sunlight. If the adapter becomes hot, noisy, or emits unusual odors, disconnect it immediately and have it inspected.

Specifications

Weight:: 0.2 kg
Product colour:: Black

All features

Performance

Compatibility:: Lenovo IdeaPad 100-15IBY N3540 Lenovo Ideapad 100-14IBY N2840 Lenovo 100-15IBY 80MJ N2940 Lenovo IdeaPad 80MJ Series Lenovo IdeaPad 80MH Series Lenovo IdeaPad 100-15IBY N2840 Lenovo Ideapad 100-14IBY N3540 Lenovo IdeaPad 100 80MH N2940 Lenovo IdeaPad 100 80MH N3540 Lenovo IdeaPad 100S 80YN
Brand compatibility:: Lenovo
Purpose:: Laptop
Power protection features:: Short circuit, Overload, Overheating, Over voltage

Power

Output power:: 45 W
Input voltage:: 100-240
Output voltage:: 20
Input frequency:: 50/60
Output current:: 2.25 A

Design

Product colour:: Black

Weight & dimensions

Weight:: 0.2 kg
Height:: 29 mm
Width:: 46 mm
Depth:: 108 mm

Other features

Power supply type:: Indoor

Packaging content

Cables included:: AC
Quantity per pack:: 1 pc(s)

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Instructions

mmo_32505999_1469188073_7761_862.pdf

qoltec-51509.45W-171027

Description

Instructions

mmo_32505999_1469188073_7761_862.pdf

qoltec-51509.45W-171027

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Customer questions

FAQ

How much does the QOLTEC 51509.45W laptop power adapter cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 02.07.2026 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. 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 QOLTEC 51509.45W laptop power adapter?

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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