# Laptop power adapter QOLTEC 35W 12V 2.9A 2.5mm (model 51523.35W)

**URL:** https://aio.lv/en/product--qoltec-5152335w--11123008
**Data updated:** 2026-02-14 19:31 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 51523.35W
**EAN:** 5901878515236
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-5152335w--11123008

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

AC adapter for laptops from QOLTEC, model 51523.35W, rated 35 W with output 12 V and 2.9 A, and a 2.5 mm barrel connector. Designed to provide stable power for compatible laptops and devices that accept a 12 V/2.9 A input via a 2.5 mm plug. Suitable as a replacement or spare unit to ensure reliable charging and continuous operation.

## Long description

QOLTEC 35W 12V 2.9A laptop power adapter with a 2.5 mm barrel connector provides stable DC power for laptops and other portable devices that accept a 12 V/2.9 A input. This compact AC adapter is designed as a replacement or spare to ensure continuous operation and reliable charging when the original adapter is unavailable or damaged. The adapter converts mains AC to regulated DC output, delivering up to 35 watts through a standard 2.5 mm plug suitable for compatible devices.
Advantages
The adapter offers regulated 12 V output and a 2.9 A current rating to maintain consistent device performance under typical loads. Its compact design reduces desk clutter and simplifies transport, while standard safety features such as overload and short-circuit protection help safeguard connected equipment. Compatibility with devices that use a 2.5 mm barrel connector makes it a practical spare or replacement option for systems requiring a 35 W power source.
Suitable for
 Charging and powering laptops that accept a 12 V / 2.9 A input via a 2.5 mm plug
 Replacing a lost or damaged original adapter with matching voltage, current and connector type
 Powering small routers, modems or other portable electronics with compatible power requirements
 Use as a secondary or travel adapter to provide reliable charging away from the primary workspace
Key specifications
 Output voltage: 12 V DC
 Maximum output current: 2.9 A
 Maximum output power: 35 W
 Connector type: 2.5 mm barrel plug
 Input: standard AC mains (voltage and frequency as per region)
 Form factor: external AC adapter (brick-style)
How to use
Connect the adapter to an appropriate mains outlet using the integrated or supplied AC cable, then insert the 2.5 mm barrel connector into the device's power socket. Ensure the device accepts a 12 V / 2.9 A input before connecting. After connection, power the adapter via the mains outlet; indicator LEDs on the device (if present) will show charging status. Disconnect the adapter from mains when not in use and avoid pulling the cable to remove the connector from the device.
Usage recommendations
Verify device compatibility by checking the required voltage, current and connector size. Use the adapter in dry indoor environments and avoid exposure to extreme temperatures, moisture or direct sunlight. If the adapter becomes unusually hot, emits odors, or shows physical damage, discontinue use and replace it. For optimal longevity, store the adapter with cables loosely coiled and avoid sharp bends in the cord.

## FAQ

### How much does the QOLTEC laptop adapter 35W 12V 2.9A 2.5mm cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 214 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 13.07.2026 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/11123008/61819834_large.webp