# Laptop power adapter QOLTEC for Asus 150W 19.5V with 5.5×2×5 mm plug

**URL:** https://aio.lv/en/product--qoltec-5901878515311--11553521
**Data updated:** 2026-02-15 12:50 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 5901878515311
**EAN:** 5901878515311
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-5901878515311--11553521

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

QOLTEC laptop power adapter compatible with Asus, rated 150W and outputting 19.5V, equipped with a 5.5×2×5 mm plug. Designed to replace or spare a charger for home, office or travel use. Provides required power for compatible Asus notebooks, supports stable charging and allows continued work or battery recharge while connected to mains.

## Long description

QOLTEC laptop power adapter for Asus 150W 19.5V with 5.5×2×5 mm plug is a replacement or spare AC adapter intended for compatible Asus notebooks. The adapter delivers a 19.5V DC output at power levels up to 150W and includes a 5.5×2×5 mm barrel connector to match devices that accept this plug size. It is designed for everyday charging and operation from mains power at home, in the office or while traveling, providing stable voltage for continued use and battery recharge when connected.
Advantages
The adapter provides consistent 19.5V output and sufficient wattage for power-hungry notebooks, enabling reliable device operation under load. Its standardized 5.5×2×5 mm plug offers a secure physical connection and compatibility with Asus models that use this connector. Built to serve as a replacement or spare unit, the adapter supports uninterrupted work and charging from AC mains and can be used across typical environments including home and office.
Suitable for
 Replacing a lost or damaged Asus laptop charger that requires 19.5V and a 5.5×2×5 mm plug
 Keeping as a spare charger for travel or office use
 Powering a compatible Asus notebook during high-load tasks such as multitasking or media playback
 Charging the laptop battery while using the device plugged into mains
Key specifications
 Output voltage: 19.5 V DC
 Maximum power: 150 W
 Connector type and dimensions: barrel plug 5.5 × 2 × 5 mm
 Intended use: mains-powered AC adapter for compatible laptops
 Physical form factor: external power brick with attached cable (AC cord sold as applicable)
How to use
Connect the adapter to an appropriate AC mains outlet using the supplied or compatible power cord, then plug the 5.5×2×5 mm barrel connector firmly into the laptop's DC input jack. Ensure the laptop model requires 19.5V input and the connector matches mechanically before connecting. After connection, the adapter provides power to operate the laptop and charge the battery; disconnect from mains and the laptop when not in use or as needed for transport.
Usage recommendations
Verify device compatibility by checking your laptop's required input voltage and connector size. Avoid using adapters with mismatched voltages or connectors. Keep the adapter and cables in a dry, ventilated area and disconnect from mains before cleaning. If the adapter becomes unusually hot, produces noise, or shows visible damage, stop use and replace it.

## FAQ

### How much does the QOLTEC laptop adapter for Asus 150W 19.5V cost, and is it available for purchase?

The price is 41.49 € (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 24.07.2026 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, 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 QOLTEC 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 QOLTEC 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/11553521/68515371_large.webp