# Laptop power adapter Akyga AK-ND-42, 90W, 20V 4.5A, 12V input, DC cable, ABS housing, black

**URL:** https://aio.lv/en/product--akyga-ak-nd-42--348229
**Data updated:** 2026-01-21 10:49 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Akyga
**Manufacturer code:** AK-ND-42
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--akyga-ak-nd-42--348229

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Akyga AK-ND-42 is a 90 W laptop power adapter compatible with Lenovo devices. It delivers 20 V at 4.5 A from a 12 V input with 80% efficiency. The unit features an ABS housing, DC output cable (1.1 m), LED indicator, and RoHS compliance. Designed for everyday laptop charging, it operates at 5–50 °C, weighs 230 g and provides reliable power for mobile use.

## Long description

Akyga AK-ND-42 is a dedicated notebook power supply for laptops that require 20V and 4.5A (90W) with a Slim Tip (also called SQUARE YELLOW) plug. The compact black adapter is made of durable ABS and comes in an environmentally friendly EcoBox. It is intended primarily for Lenovo / IBM laptops and features a 1.1 m cable for convenient connection.
Advantages
The adapter includes a ferrite core on the output cord to reduce high-frequency noise and interference. Built-in protections (OVP, OTP, OPP, SCP and OCP) provide stable and secure operation for both the powered device and the power supply. Soft start technology limits inrush current at startup to protect the laptop and the adapter. The product meets common safety and environmental standards and is compact and lightweight for portable use.
Suitable for (tasks / use cases)
 Replacing a lost or damaged original Lenovo / IBM laptop charger
 Using as a spare or travel charger for compatible laptops requiring 20V/4.5A Slim Tip
 Charging and powering notebooks during mobile or office use
Key specifications
 Model: Akyga AK-ND-42
 Output: 20V, 4.5A, 90W
 Connector type: Slim Tip (SQUARE YELLOW)
 Input voltage: 12V (as specified in product data)
 Cable length: 1.1 m
 Material: ABS, color: Black
 Weight: 0.23 kg
 Dimensions: 49 mm (W) x 114 mm (D)
How to use
Ensure the adapter output matches the laptop's required voltage and connector type (20V Slim Tip). Connect the adapter to a suitable 12V input source if required, then plug the Slim Tip connector into the laptop power socket. Verify the laptop indicates charging before regular use. Disconnect the adapter by removing the connector from the laptop first and then the input power source.
Usage recommendations
Use this Akyga AK-ND-42 adapter with compatible Lenovo/IBM notebooks that require a 20V/4.5A Slim Tip supply. Avoid using the adapter with devices that require different voltage or connector types. Keep the adapter and cable away from moisture, extreme heat and sharp objects. If the adapter becomes unusually hot, noisy or emits a smell, stop using it and have it inspected by qualified personnel.

## Specifications

| Feature | Value |
|---|---|
| Lifetime | 100000 h |

### Performance

| Feature | Value |
|---|---|
| Compatibility | Lenovo |
| Brand compatibility | Lenovo |
| Purpose | Laptop |

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| Input voltage | 12 |
| Output voltage | 20 |
| Input current | 4.5 |
| Output current | 4.5 A |
| Efficiency | 80 % |
| Adjustable output voltage | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Cable length | 1.1 m |
| LED indicators | Y |
| Housing material | Acrylonitrile butadiene styrene (ABS) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.23 kg |
| Height | 30 mm |
| Width | 49 mm |
| Depth | 114 mm |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Auto |

### 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 | 280 g |
| Package depth | 190 mm |
| Package height | 38 mm |
| Package width | 92 mm |
| Package type | Box |

### Packaging content

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

### Certificates

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

## FAQ

### How much does the Akyga AK-ND-42 laptop power adapter 90W cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 Thursday 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.

## Image

https://aio.lv/img/cache/product/348229/64550460_large.webp