# Power adapter Rebel KOM0939-90 — universal laptop adapter 90W, output 18.5–20V

**URL:** https://aio.lv/en/product--rebel-kom0939-90--3974364
**Data updated:** 2025-12-29 13:56 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Rebel
**Manufacturer code:** KOM0939-90
**EAN:** 5901890053150
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.50 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 19.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rebel-kom0939-90--3974364

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Universal power adapter Rebel KOM0939-90 delivers up to 90W with selectable output voltage between 18.5 and 20V for compatible laptops. Designed as a replacement or spare, it provides stable DC power for charging and operation. Suitable for users needing a compact, single-adapter solution for devices matching the specified voltage and power requirements.

## Long description

Rebel KOM0939-90 is a universal laptop power adapter that delivers up to 90 W with selectable output voltages in the range of 18.5–20 V. It is designed as a compact replacement or spare adapter, supplying stable DC power for charging and operating compatible laptops. The kit includes a power cord and multiple interchangeable tips to match a variety of manufacturer connector sizes.
Advantages
The adapter supports automatic input voltage selection (100–240 V) and provides protection against overcharging, overvoltage and overheating. With a maximum output of 90 W and selectable voltages, it can serve many laptop models while reducing the need for multiple dedicated chargers. The included set of 10 connector bits allows quick adaptation to common laptop barrel sizes from brands such as HP, Compaq, Acer, Asus, Dell, Lenovo and others.
Suitable for
 Charging and powering laptops that require 18.5–20 V and up to 90 W
 Users who need a single universal replacement adapter for multiple laptop models
 Repair shops and technicians who work with different laptop connector types
Key specifications
 Brand: Rebel
 Model: KOM0939-90
 Power output: 90 W
 Selectable output voltage: 18.5–20 V
 Input voltage: 100–240 V (automatic selection)
 Protections: overcharge, overvoltage, overheating
 Included: power cord, 10 connector bits
 Compatible connector tips (examples): M4 18.5 V (4.8×1.7×12 mm) — HP/Compaq; M5 19 V (5.5×2.5×12 mm) — Acer/Asus/Delta/Gateway/Toshiba/Hasee/Lenovo/Liteon; M7 19 V (5.5×2.1×12 mm) — Acer/Liteon/NEC; M10 19 V (3.0×1.0×8 mm) — Dell; M13 19 V (5.5×1.7×12 mm) — Acer/Liteon; M15 19 V (2.5×0.7 mm) — Acer/Liteon; M16 12 V (5.5×2.5×12 mm); M20 19 V (4.0×1.7×10 mm) — HP; M21 19.5 V (4.5×3.0×0.6 mm) — Dell; M26 19 V (4.0×1.35×10 mm) — Asus
 MPN: KOM0939-90
 EAN: 5901890053150
How to use
Select the connector tip that matches your laptop's power jack and attach it to the adapter output. Set the required output voltage within the 18.5–20 V range if the adapter provides a manual selector; otherwise confirm the adapter's preset output matches your device specification. Connect the power cord to the adapter and plug it into an appropriate mains outlet (100–240 V). Connect the tip to the laptop and verify charging or power indicator on the device. Disconnect the adapter from the mains before changing connector tips.
Usage recommendations
Use only the connector tip that fits securely and matches the laptop's required voltage and polarity. Avoid prolonged exposure to high ambient temperatures and disconnect the adapter if you notice abnormal heat or odors. Verify compatibility with your laptop’s voltage and maximum power before regular use.

## FAQ

### How much does the Rebel KOM0939-90 laptop power adapter 90W cost, and is it available for purchase?

The price is 23.50 € (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 02.07.2026 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 Rebel 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 Rebel 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/3974364/6262540_large.webp