# Laptop power adapter quer LEC-KOM0910 — 70 W, 18.5 V, 3.8 A, 1.7 mm DC plug

**URL:** https://aio.lv/en/product--quer-lec-kom0910--11836831
**Data updated:** 2026-03-09 14:50 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** quer
**Manufacturer code:** LEC-KOM0910
**EAN:** 5901890022903
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--quer-lec-kom0910--11836831

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

AC adapter for laptops by quer, model LEC-KOM0910, rated 70 W with output 18.5 V and 3.8 A. Features a 1.7 mm DC barrel plug and is intended for powering or charging compatible notebook models that accept these voltage and connector specs. Suitable for replacing a damaged adapter or keeping as a spare for travel and office use.

## Long description

The quer LEC-KOM0910 laptop power adapter is a 70 W AC adapter designed to provide stable power to notebooks that require an 18.5 V DC input and draw up to 3.8 A. It uses a 1.7 mm barrel DC plug and is intended for powering or charging compatible laptops as a replacement for a damaged adapter or as an extra unit for travel and office use. The adapter converts mains AC to the specified DC output and includes standard protection features to maintain reliable operation during normal use.
Advantages
This adapter offers a fixed 18.5 V output at up to 3.8 A, delivering a 70 W power rating suitable for a wide range of notebooks that match these electrical parameters. The 1.7 mm barrel plug provides a common and compact connection type, and the external form factor makes it easy to carry as a spare. Built-in electrical protections help protect the connected laptop from overcurrent and short-circuit conditions under typical usage.
Suitable for
 Replacing a damaged or lost laptop adapter with matching voltage and connector
 Carrying as a spare adapter for travel and remote work
 Using in office environments where a reliable external adapter is needed
 Powering compatible notebooks for routine charging and operation
Key specifications
 Output voltage: 18.5 V DC
 Maximum output current: 3.8 A
 Rated power: 70 W
 DC connector type: 1.7 mm barrel plug
 Input: mains AC (standard range for laptop adapters)
 Protection features: overcurrent and short-circuit protection (built-in)
How to use
Confirm that the laptop you intend to use with this adapter accepts 18.5 V DC and a 1.7 mm barrel connector before connecting. Connect the adapter to the mains power using the supplied or compatible AC lead, then insert the 1.7 mm DC plug into the laptop power jack. Power on the laptop and monitor charging status as indicated by the notebook. Disconnect the mains supply and DC plug when not in use or before moving the laptop to avoid stress on the connector.
Usage recommendations
Use the adapter only with laptops that match the specified voltage and connector size. Avoid exposing the adapter to moisture, extreme temperatures, or prolonged direct sunlight. If the adapter becomes hot during extended use, ensure adequate ventilation and do not cover it. Inspect cables and connectors regularly for damage and replace the adapter if any insulation or connector wear is observed.

## FAQ

### How much does the quer LEC-KOM0910 laptop power adapter 70 W cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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 06.07.2026 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 quer 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 quer 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/11836831/67236424_large.webp