# Power adapter/inverter Akyga AK-ND-18 Indoor 90 W Black

**URL:** https://aio.lv/en/product--akyga-ak-nd-18--169926
**Data updated:** 2026-02-11 16:59 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Akyga
**Manufacturer code:** AK-ND-18
**EAN:** 5901720130815
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--akyga-ak-nd-18--169926

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Akyga AK-ND-18 is a 90 W indoor power adapter designed for laptops. It features a black ABS housing, 1.2 m cable length, and operates on an input voltage of 100 - 250 V. It is compliant with RoHS and certified by CE, FCC, and REACH.

## Long description

The Akyga AK-ND-18 is a dedicated 90 W notebook power adapter for laptops requiring 20 V and 4.5 A, equipped with a 7.9 × 5.5 mm barrel plug with center pin. The adapter has a black ABS housing, a 1.2 m output cable and supports universal input voltage (100–250 V). The product is RoHS compliant and certified by CE, FCC and REACH, and is supplied in an environmentally friendly EcoBox.
Advantages
The adapter includes a ferrite core on the cord to reduce high-frequency interference and suppress common-mode noise. Multiple protection mechanisms (OVP, OTP, OPP, SCP and OCP) provide stable and safe operation for both the powered device and the power supply. Soft-start technology reduces inrush current during startup, offering additional protection to connected equipment.
Suitable for
Laptops and notebooks requiring 20 V / 4.5 A input
Replacement or spare power adapter for compatible Lenovo models
Indoor use with universal mains voltage (100–250 V)
Key specifications
Output power: 90 W
Output voltage/current: 20 V / 4.5 A
Connector: 7.9 × 5.5 mm barrel plug with center pin
Input voltage: 100–250 V AC
Casing material and colour: black ABS
Cable length: 1.2 m (output cable)
Weight: 0.254 kg
Certifications: CE, FCC, RoHS, REACH
How to use
Confirm that the target laptop requires a 20 V / 4.5 A, 7.9 × 5.5 mm + pin adapter before connecting. Plug the adapter into the mains (100–250 V AC), connect the barrel plug to the laptop’s power input, and ensure a secure connection. Disconnect from mains before cleaning or when not in use for long periods. Do not expose the adapter to liquids or extreme temperatures.
Usage recommendations
Use the adapter indoors on a stable, ventilated surface and avoid covering the unit during operation. Replace the adapter if the cable, plug or housing is damaged. For optimum performance, use with devices specified for 20 V / 4.5 A and the matching connector size.

## Specifications

| Feature | Value |
|---|---|
| Weatherproof | No |
| Lifetime | 100000 h |

### Performance

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Product colour | Black |
| Cable length | 1.2 m |
| LED indicators | Y |
| Housing material | Acrylonitrile butadiene styrene (ABS) |
| International Protection (IP) code | IP20 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.254 kg |
| Height | 31 mm |
| Width | 56 mm |
| Depth | 131.5 mm |

### Other features

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

### Operational conditions

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Country of origin | Poland |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 303 g |
| Package depth | 190 mm |
| Package height | 38 mm |
| Package width | 90 mm |
| Package type | Box |

### Packaging content

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

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, REACH |
| Compliance certificates | RoHS |

## FAQ

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

The price is 26.49 € (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 03.07.2026 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 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. 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 Akyga AK-ND-18?

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/169926/64549879_large.webp