# Laptop AC adapter Lenovo 45W 20V 2.25A — replacement power supply

**URL:** https://aio.lv/en/product--lenovo-ac-adapter-20v-225a-45w--11836658
**Data updated:** 2026-03-09 14:50 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Lenovo
**Manufacturer code:** AC Adapter (20V 2.25A 45W)
**EAN:** 5706998666062
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 87.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 72.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-ac-adapter-20v-225a-45w--11836658

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

AC adapter for Lenovo laptops with output 20 V and 2.25 A (45 W) for charging and powering compatible notebook models. Provides regulated DC power for everyday use, battery charging and stationary operation. Includes standard connector and overcurrent/overvoltage protection built into the adapter. Suitable as original-equivalent replacement for Lenovo systems that accept 20V/2.25A input.

## Long description

AC adapter for Lenovo laptops with an output of 20 V and 2.25 A (45 W) is designed to provide regulated DC power for compatible notebook models. This replacement power supply delivers the nominal voltage and current required for charging the battery and powering the laptop during stationary use. The adapter includes a standard barrel connector and built-in protection circuitry against overcurrent and overvoltage to ensure stable operation with supported Lenovo systems.
Advantages
This 45 W Lenovo-compatible adapter offers a compact form factor and straightforward connection for everyday use. Its regulated 20 V output and 2.25 A rating ensure consistent power delivery for charging and running the notebook. Integrated protection features help prevent damage from voltage spikes and excessive current, while the replacement design allows straightforward substitution for original adapters with matching voltage and connector specifications.
Suitable for
 Charging Lenovo laptops that require 20 V, 2.25 A power input
 Using as a spare or replacement adapter for home or office
 Powering notebooks during stationary tasks such as office work, web browsing, and media playback
 Replacing a lost, damaged or worn original adapter with a compatible unit
Key specifications
 Output voltage: 20 V DC
 Output current: 2.25 A
 Output power: 45 W
 Connector type: standard barrel connector (compatible with Lenovo models requiring 20 V/2.25 A)
 Protections: built-in overcurrent and overvoltage protection
 Use: mains-powered AC to DC adapter for notebook charging and operation
How to use
Connect the adapter to a suitable mains outlet using the supplied or compatible mains cable, then insert the barrel connector into the laptop power socket designed for 20 V input. Ensure the connector is fully seated and that the laptop recognizes the adapter for charging or operation. Avoid placing the adapter in confined, poorly ventilated spaces while in use, and disconnect the adapter from the mains before cleaning or when not in use for long periods.
Usage recommendations
Use this adapter only with devices specified to accept 20 V and up to 2.25 A to prevent compatibility issues. Verify connector polarity and physical fit before regular use. If the laptop shows unusual behavior while connected, disconnect immediately and inspect the adapter and device for damage. Store the adapter in a dry, cool environment and avoid exposure to liquids or extreme temperatures.

## FAQ

### How much does the Lenovo 45W 20V 2.25A laptop AC adapter cost, and is it available for purchase?

The price is 87.49 € (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 04.08.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lenovo 45W 20V 2.25A laptop AC adapter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11836658/67236280_large.webp