# Power adapter Lenovo 4X20E75144 Universal 90 W Black

**URL:** https://aio.lv/en/product--lenovo-4x20e75144--492812
**Data updated:** 2025-09-04 10:14 (EEST)
**Category:** Portable Device Chargers
**Manufacturer:** Lenovo
**Manufacturer code:** 4X20E75144
**EAN:** 0190151077126
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-4x20e75144--492812

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Lenovo 4X20E75144 is a universal power adapter designed for laptops, providing a reliable output power of 90 W. Its sleek black design ensures compatibility with various Lenovo models, making it an essential accessory for on-the-go users. With built-in safety features, this adapter protects your device from overcharging and overheating, ensuring a safe and efficient charging experience.

## Long description

The Lenovo 4X20E75144 90 W power adapter is a compact, portable AC adapter designed for ThinkCentre Tiny systems and other compatible Lenovo laptops. With a sleek black housing and universal compatibility, it provides reliable 90 W output power and includes built-in protection against overcharging and overheating. The adapter is energy-efficient and comes with a one-year Lenovo warranty, making it suitable for travel and everyday mobile use.
Advantages
The 90 W ThinkCentre adapter combines small size with sufficient power for ThinkCentre Tiny systems and compatible Lenovo laptops. Its compact form factor reduces bulk while travelling, and integrated safety features protect devices from excessive current and heat. Energy-efficient design helps lower power consumption during use.
Suitable for
Powering ThinkCentre Tiny systems
Charging compatible Lenovo laptops that accept a 90 W adapter
Portable use while travelling or commuting
Key specifications
Model: Lenovo 4X20E75144
Output power: 90 W
Colour: Black
Compatibility: Universal for compatible Lenovo laptops and ThinkCentre Tiny systems
Safety: Built-in overcharge and overheat protection
Warranty: 1 year (manufacturer)
How to use
Connect the adapter to an appropriate AC mains outlet using the supplied cable, then plug the adapter output connector into the laptop or ThinkCentre Tiny power input. Ensure the connector is fully inserted and the device indicates charging. Use on a flat, ventilated surface and avoid covering the adapter while in operation.
Usage recommendations
Use the adapter only with compatible Lenovo devices that accept a 90 W input. Avoid prolonged exposure to high temperatures, keep the adapter dry, and disconnect from mains when not in use. For device-specific guidance, refer to the laptop or ThinkCentre user manual.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Purpose | Laptop |

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| Adjustable output voltage | No |

### Design

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

### Other features

| Feature | Value |
|---|---|
| Power supply type | Universal |

### Logistics data

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

## FAQ

### How much does the Power adapter Lenovo 4X20E75144 cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 114 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 27.07.2026 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: 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/492812/64515913_large.webp