# Power Adapter Lenovo ThinkPad 90W AC Adapter (EU1)

**URL:** https://aio.lv/en/product--lenovo-42t4428--615755
**Data updated:** 2025-12-28 21:29 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Lenovo
**Manufacturer code:** 42T4428
**EAN:** 5712505515693
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 71.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 59.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-42t4428--615755

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Lenovo ThinkPad 90W AC Adapter (EU1) is designed for laptops, providing reliable power supply indoors. It supports an input voltage of 100-240V, making it versatile for various locations. The adapter features a compact design with dimensions of 50mm width, 126mm depth, and 30mm height. Its sleek black color ensures it fits well with your devices. Model number: 42T4428.

## Long description

The Lenovo ThinkPad 90W AC Adapter (EU1), model 42T4428, is a compact black power adapter for Lenovo laptops. It accepts 100–240V input voltage for use in different regions and provides a reliable indoor power supply for compatible portable devices. With dimensions of 50 mm (W) x 126 mm (D) x 30 mm (H) and a weight of 0.36 kg, the adapter is designed for straightforward installation and regular laptop use.
Advantages
High-quality construction and long service life ensure consistent performance. The adapter's compact size and standard connector make it easy to install and store. Universal input voltage increases versatility for use in multiple countries.
Suitable for
Lenovo ThinkPad laptops requiring a 90W AC adapter
Users who need a replacement or spare power adapter for travel or office
Indoor use where a reliable 90W power supply is required
Key specifications
Model: 42T4428
Power: 90W
Input voltage: 100–240V
Colour: Black
Dimensions: 50 mm × 126 mm × 30 mm
Weight: 0.36 kg
How to use
Connect the adapter to a compatible Lenovo ThinkPad laptop using the original connector, then plug the AC cable into a suitable mains outlet within the 100–240V range. Ensure the connection is secure before powering the laptop. For best results, use the adapter indoors on a stable, non-conductive surface and avoid exposure to liquids or extreme temperatures.
Usage recommendations
Use the adapter with compatible Lenovo ThinkPad models only, keep vents unobstructed for cooling, and disconnect the adapter from the mains when not in use for extended periods. Replace the adapter if the cable or housing shows signs of damage.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Compatibility | ThinkPad Edge
ThinkPad L410, L412, L420, L421, L510, L512, L520
ThinkPad R60, R60e
ThinkPad R61, R61e, R61i
ThinkPad R400, R500
ThinkPad SL300, SL400, SL410, SL500, SL510
ThinkPad T60, T60p
ThinkPad T61
ThinkPad T400, T410, T410i, T400s, T410s, T410si, T420, T420s, T500, T510, T510i
ThinkPad T520 (Dual Core models only)
ThinkPad W500
ThinkPad X60, X60s, X60 Tablet
ThinkPad X61, X61s, X61 Tablet, X61LS
ThinkPad X100e, X120e
ThinkPad X200, X200s, X200t, X200 Tablet, X201, X201i, X201s, X201t, X201 Tablet, X220, X220 Tablet
ThinkPad X300, X301
ThinkPad Z60m
ThinkPad Z61e, Z61m, Z61t
Lenovo 3000 C100, C200
Lenovo 3000 N100, N200
Lenovo 3000 V100, V200 |
| Purpose | Laptop |

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| Input voltage | 100-240 |
| Output voltage | 20 |
| Input frequency | 50/60 |
| Output current | 4.5 A |
| Adjustable output voltage | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.36 kg |
| Height | 30 mm |
| Width | 50 mm |
| Depth | 126 mm |

### Other features

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

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85044095 |

## FAQ

### How much does the Power Adapter Lenovo ThinkPad 90W AC Adapter (EU1) cost, and is it available for purchase?

The price is 71.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 20.07.2026 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. 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 Lenovo 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 Lenovo 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/615755/64516095_large.webp