# AC adapter Lenovo 90W 20V 4.5A for ThinkPad X1 Carbon (MPN: 5A10V03251)

**URL:** https://aio.lv/en/product--lenovo-5a10v03251--4288109
**Data updated:** 2026-02-12 14:07 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5A10V03251
**EAN:** 5704174587439
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5a10v03251--4288109

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Replacement AC adapter for Lenovo ThinkPad X1 Carbon providing 20V and 4.5A (90W) output. Designed to power and charge compatible ThinkPad X1 Carbon laptops and support everyday mobile work, travel, and office use. Compact form factor with standard connector ensures reliable charging and stable power delivery during use.

## Long description

Replacement AC adapter for Lenovo ThinkPad X1 Carbon delivering 20V and 4.5A (90W) output. This compact power supply is intended to provide consistent charging and stable power to compatible ThinkPad X1 Carbon laptops during mobile work, travel and office use. The adapter features a standard Lenovo barrel connector and a compact form factor that fits easily into laptop bags and travel kits while matching the power requirements of the supported device.
Advantages
The adapter provides a rated 90W power output with regulated 20V/4.5A delivery to maintain stable system operation and battery charging. Its compact design reduces bulk during transport, while built-in protection circuitry guards against overcurrent, overvoltage and short-circuit conditions. The adapter is compatible with the power input specifications of the Lenovo ThinkPad X1 Carbon and supports uninterrupted work sessions when connected to AC mains.
Suitable for
Powering and charging Lenovo ThinkPad X1 Carbon laptops that accept a 20V/4.5A adapter
Replacing a lost or faulty original AC adapter for everyday mobile and office use
Travel use where a compact, grounded adapter is required
Maintaining battery charge during extended workstation use
Key specifications
Output voltage: 20 V
Output current: 4.5 A
Maximum power: 90 W
Connector type: Lenovo standard barrel-style DC plug
Input: AC mains (universal input range dependent on region)
Protection features: overcurrent, overvoltage and short-circuit protection
Form factor: compact brick-style adapter with detachable/attached AC cord
How to use
Connect the adapter to an appropriate AC mains outlet using the supplied mains lead, then insert the DC plug firmly into the laptop's power jack. Verify that the laptop shows charging status via its indicator or operating system battery icon. For safe operation, ensure the adapter has adequate ventilation and is placed on a non-flammable surface while in use. Disconnect from mains when not in use or before transporting the adapter.
Usage recommendations
Use the adapter only with compatible Lenovo ThinkPad X1 Carbon models that accept a 20V/4.5A supply. Avoid using damaged cords or connectors and replace the adapter if the casing or cables show visible wear. For best results, operate the adapter within recommended ambient temperature ranges and keep it away from liquids and extreme heat sources.

## FAQ

### How much does the Lenovo AC adapter 90W 20V 4.5A for ThinkPad X1 Carbon 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 — 489 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 30.07.2026 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: Cash payment, 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 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

## Image

https://aio.lv/img/cache/product/4288109/66003246_large.webp