# Power adapter Dell 90W 19.5V 3.34A GW789 for compatible laptops

**URL:** https://aio.lv/en/product--dell-gw789--11685560
**Data updated:** 2026-02-16 07:12 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Dell
**Manufacturer code:** GW789
**EAN:** 5715328193802
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-gw789--11685560

## 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 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Dell 90W AC adapter (19.5V, 3.34A) GW789 provides stable power for compatible laptops. Designed for charging and continuous use, it includes safety protections against overcurrent, overvoltage and short circuit. Compact and portable, it suits travel, office or home use and ensures reliable battery charging and uninterrupted operation of your device.

## Long description

The Dell 90W 19.5V 3.34A GW789 power adapter delivers regulated DC power for compatible laptops. It is engineered to provide stable charging and continuous operation, supporting typical 90W laptop power requirements. The adapter includes integrated protection circuits that guard against overcurrent, overvoltage and short circuit conditions, and its compact form factor makes it suitable for use at home, in the office or when traveling.
Advantages
This 90W AC adapter provides consistent voltage output and sufficient current for a wide range of notebook models that require 19.5V/3.34A power. Built-in safety features reduce the risk of damage to both the adapter and the connected device. The adapter is compact and lightweight for easy transport and convenient storage. Its design supports both charging the laptop battery and powering the device during extended use.
Suitable for
Replacing a lost or damaged 90W 19.5V laptop power adapter
Carrying as a travel spare to maintain productivity on the go
Providing a dedicated charger for home or office use
Powering compatible laptops during long runtime sessions
Key specifications
Output voltage: 19.5 V DC
Output current: 3.34 A
Rated power: 90 W
Input: standard AC mains voltage (region-dependent)
Safety features: overcurrent protection, overvoltage protection, short-circuit protection
Connector type: barrel-style laptop DC connector (compatible with supported laptops)
Form factor: compact, portable external power brick with attached cable
How to use
Connect the adapter to an appropriate AC mains outlet using the supplied or region-appropriate mains lead. Attach the DC connector firmly to the laptop power port ensuring correct polarity and a secure fit. Power indicators on the laptop or adapter (if present) will indicate charging status. Disconnect the adapter by first unplugging it from the laptop, then from the mains outlet. Allow the adapter to cool between prolonged uses and avoid covering it while in operation to maintain ventilation.
Usage recommendations
Use the adapter with laptops specified for 19.5V input and similar current ratings to ensure compatibility. Avoid exposing the adapter to moisture, extreme temperatures, or physical impact. For optimal battery health, follow the laptop manufacturer's guidelines for charging cycles and unplug the adapter when not required for continuous operation. Replace the adapter if the cable insulation is damaged or if any abnormal noise, heat or odor occurs during use.

## FAQ

### How much does the Dell 90W 19.5V GW789 power adapter cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 285 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: Cash payment, 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 Dell 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 Dell 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/11685560/67033721_large.webp