# Notebook charger MITSU 20V 4.5A (8.0x5.5 mm barrel) for Lenovo

**URL:** https://aio.lv/en/product--mitsu-5zm040--3586373
**Data updated:** 2026-03-11 11:44 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** MITSU
**Manufacturer code:** 5ZM040
**EAN:** 5902687188710
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mitsu-5zm040--3586373

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

MITSU notebook charger, output 20V 4.5A with an 8.0x5.5 mm barrel connector, compatible with Lenovo laptops using this connector size. External AC adapter provides regulated DC power for charging and operating the laptop, includes integrated protection circuits against overcurrent and short-circuit (manufacturer-specified). Suitable for replacing or carrying as a spare charger for travel, office, or home use.

## Long description

MITSU notebook charger delivers a regulated 20V DC output at 4.5A through an 8.0x5.5 mm barrel connector, designed as a replacement or spare power adapter for Lenovo laptops that use this connector size. The external AC adapter converts mains power to stable DC output and incorporates manufacturer-specified protection against overcurrent and short-circuit to help safeguard the laptop during charging and operation.
Advantages
This charger provides a compact and portable alternative to an original laptop adapter while matching the required voltage and current for compatible Lenovo models. Integrated protection circuitry reduces the risk of damage from electrical faults. The barrel connector with an 8.0x5.5 mm diameter ensures a secure physical and electrical fit for devices using that standard connector size.
Suitable for
 Replacing a lost or damaged Lenovo laptop charger that uses an 8.0x5.5 mm barrel connector
 Keeping as a spare charger for travel, commuting, or remote work
 Using as a secondary power adapter at home, office, or educational settings
Key specifications
 Output voltage: 20V DC
 Output current: 4.5A
 Connector type: barrel plug, 8.0 x 5.5 mm
 Adapter type: external AC-to-DC laptop power adapter
 Protection features: overcurrent protection and short-circuit protection (manufacturer-specified)
 Use: designed for laptops compatible with 20V/4.5A and 8.0x5.5 mm connector
How to use
Connect the adapter to a mains AC outlet using the supplied or compatible power cord, then insert the 8.0x5.5 mm barrel plug into the laptop's power jack until it seats firmly. Ensure the laptop is powered off or in a low-power state when first connecting if recommended by the laptop manufacturer. Monitor the device during initial use to confirm charging status and proper fit of the connector.
Usage recommendations
Use this charger only with laptops whose power requirements match 20V and up to 4.5A and which accept an 8.0x5.5 mm barrel connector. Avoid using adapters with incompatible voltage or connector sizes. Keep the adapter in a well-ventilated area during operation, avoid exposure to moisture, and disconnect from mains during extended periods of non-use. If overheating, unusual noise, or smell occurs, unplug the adapter and discontinue use.

## FAQ

### How much does the Notebook charger MITSU 20V 4.5A for Lenovo cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 25.06.2026 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. 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 MITSU 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 MITSU 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/3586373/51640325_large.webp