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

**URL:** https://aio.lv/en/product--lenovo-42t4438--615757
**Data updated:** 2025-12-28 21:29 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Lenovo
**Manufacturer code:** 42T4438
**EAN:** 5712505516270
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 71.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 59.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-42t4438--615757

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Lenovo ThinkPad 90W AC Adapter (EU1) is designed for indoor use, providing reliable power for your laptop. With an input voltage of 100-240 V, it ensures compatibility across various regions. The sleek black design and compact dimensions (50 mm width, 126 mm depth, 30 mm height) make it a perfect travel companion. Model number: 42T4438.

## Long description

The Lenovo ThinkPad 90W AC Adapter (EU1), model 42T4438, is a compact black power adapter designed for indoor use with compatible Lenovo ThinkPad laptops. It supports an input voltage of 100–240 V, offering compatibility across different regions, and has compact dimensions (50 mm × 126 mm × 30 mm) and a weight of 0.36 kg for convenient transport.
Advantages
High-quality construction and long service life provide dependable power delivery for everyday laptop use. The adapter's compact size and lightweight design make it easy to carry when travelling, while straightforward installation ensures quick setup with compatible devices.
Suitable for
Powering Lenovo ThinkPad laptops that accept a 90W AC adapter
Replacement adapter for home or office use
Travelling with a compact, region-compatible power supply
Key specifications
Model number: 42T4438
Brand: Lenovo
Power: 90W
Input voltage: 100–240 V
Product colour: Black
Dimensions (W × D × H): 50 mm × 126 mm × 30 mm
Weight: 0.36 kg
Category: Power adapters for portable devices
How to use
Connect the adapter to a compatible Lenovo ThinkPad laptop using the supplied DC connector. Plug the AC end into a suitable mains outlet within the supported input voltage range (100–240 V). Ensure the connection is secure before powering on the laptop. Disconnect the adapter by first turning off the device if possible, then removing the AC plug from the outlet and the DC connector from the laptop.
Usage recommendations
Use the adapter indoors and protect it from moisture and extreme temperatures. Verify connector compatibility with your specific ThinkPad model before use. Avoid bending the cable sharply and store the adapter in a dry place when not in use.

## 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 17.07.2026 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/615757/64516099_large.webp