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header-product Power adapter Akyga AK-ND-18 90W 20V 4.5A AC-to-DC for Lenovo, detachable connectors, LED, IP20
17.99 €

Power adapter Akyga AK-ND-18 90W 20V 4.5A AC-to-DC for Lenovo, detachable connectors, LED, IP20

Power adapter Akyga AK-ND-18 90W 20V Photo 1
Power adapter Akyga AK-ND-18 90W 20V Photo 2
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Power adapter Akyga AK-ND-18 90W 20V Photo 5
Power adapter Akyga AK-ND-18 90W 20V Photo 6
Power adapter Akyga AK-ND-18 90W 20V Photo 7
Power adapter Akyga AK-ND-18 90W 20V Photo 1
Power adapter Akyga AK-ND-18 90W 20V Photo 2
Power adapter Akyga AK-ND-18 90W 20V Photo 3
Power adapter Akyga AK-ND-18 90W 20V Photo 4
Power adapter Akyga AK-ND-18 90W 20V Photo 5
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Power adapter Akyga AK-ND-18 90W 20V 4.5A AC-to-DC for Lenovo, detachable connectors, LED, IP20

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Power adapter Akyga AK-ND-18 90W 20V 4.5A AC-to-DC for Lenovo, detachable connectors, LED, IP20

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Short description

Akyga AK-ND-18 is a 90 W AC-to-DC laptop power adapter delivering 20 V at 4.5 A, compatible with Lenovo. It supports input 100–250 V and operates at 55 ±5 Hz, with detachable power connectors and LED indicator. Built in ABS housing (black) with IP20 protection, includes over-current protection, 1.2 m cable, compact dimensions and 100000 h lifetime for reliable indoor use.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 3998450
Manufacturer: Akyga
delivery
to the Customer Service Center at Kengaraga 2b, Riga
Friday {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Friday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
26.06.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.33 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
26.06.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

Akyga AK-ND-18 is a dedicated notebook power adapter supplying 20V at 4.5A (90W) with a 7.9 × 5.5 mm plug plus center pin. The adapter housing is made of durable ABS and the unit is supplied with a 1.2 m cable; it supports a wide input range (100–250V) and comes in black. The product is delivered in an environmentally friendly EcoBox and holds RoHS, CE, FCC and REACH certifications.

Advantages

The adapter includes a ferrite core on the cord to reduce high-frequency noise and suppress interference. Built-in protections (OVP, OTP, OPP, SCP and OCP) ensure stable and safe operation for both the powered device and the power supply. Soft-start technology reduces inrush current at startup to protect connected equipment.

Suitable for

  • Laptops and notebooks requiring 20V/4.5A, 90W with 7.9×5.5 mm + pin connector
  • Replacement or spare adapter for compatible Lenovo laptop models
  • Use in locations with 100–250V mains voltage

Key specifications

  • Output: 20V ⎓ 4.5A (90W)
  • Connector: 7.9 × 5.5 mm with center pin
  • Input: 100–250V AC
  • Cable length: 1.2 m
  • Material: ABS
  • Color: Black
  • Certifications: RoHS, CE, FCC, REACH
  • Protections: OVP, OTP, OPP, SCP, OCP

How to use

Confirm that your laptop requires a 20V/4.5A, 7.9×5.5 mm + pin adapter before connecting. Plug the adapter into the mains (100–250V), connect the DC plug to the laptop’s power socket, and then power on the laptop. Allow the adapter to reach operating temperature in normal ventilation conditions and avoid covering the unit during use.

Usage recommendations

Use the adapter only with devices that match the specified output and connector type. Avoid exposing the adapter to liquids, extreme temperatures, or mechanical damage. If the adapter or cable shows visible damage, stop use and replace it.

Specifications

Weight:
0.254 kg
Product colour:
Black
All features
Weatherproof:
No
Lifetime:
100000 h

Performance

Compatibility:
Lenovo
Brand compatibility:
Lenovo
Purpose:
Laptop
Power current type:
AC-to-DC
Power protection features:
Over voltage, Over current
Detachable power connectors:
Yes

Power

Output power:
90 W
Input voltage:
100 - 250
Output voltage:
20
Input frequency:
55 +/- 5
Output current:
4.5 A
Efficiency:
80 %
Adjustable output voltage:
No

Design

Product colour:
Black
Cable length:
1.2 m
LED indicators:
Y
Housing material:
Acrylonitrile butadiene styrene (ABS)
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20

Weight & dimensions

Weight:
0.254 kg
Height:
31 mm
Width:
56 mm
Depth:
131.5 mm

Other features

Power supply type:
Indoor

Operational conditions

Operating relative humidity (H-H):
0 - 70
Storage temperature (T-T):
0 - 70
Operating temperature (T-T):
5 - 50
Storage relative humidity (H-H):
0 - 80

Logistics data

Country of origin:
Poland

Packaging data

Package weight:
303 g
Package depth:
190 mm
Package height:
38 mm
Package width:
90 mm
Package type:
Box

Packaging content

Quantity per pack:
1 pc(s)

Certificates

Certification:
CE, FCC, REACH
Compliance certificates:
RoHS

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Customer reviews

Customer questions

FAQ

How much does the Power adapter Akyga AK-ND-18 90W 20V cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 Friday 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 Akyga 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 Akyga 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 Akyga AK-ND-18 90W 20V?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.