# Power adapter Dell 90W 19.5V model 492-10859 for compatible laptops, 3-pin connector

**URL:** https://aio.lv/en/product--dell-492-10859--11685549
**Data updated:** 2026-02-16 07:12 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Dell
**Manufacturer code:** 492-10859
**EAN:** 5715328193673
**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-492-10859--11685549

## 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, model 492-10859) provides external power and battery charging for compatible Dell laptops. The adapter delivers up to 90 watts at 19.5 volts via a 3-pin connector and includes safety features for overcurrent and short-circuit protection. Suitable for home, office, travel use and as a replacement or spare power supply for supported models.

## Long description

This Dell 90W AC adapter (19.5V) is an external power supply designed to provide reliable power and battery charging for compatible Dell laptops via a 3‑pin connector. The adapter delivers up to 90 watts at 19.5 volts and incorporates built‑in protection against overcurrent and short circuits. Its compact rectangular brick and attached cable make it suitable as a replacement or spare unit for home, office, or travel use.
Advantages
The adapter offers stable DC output to maintain laptop performance while charging the battery and running power‑demanding applications. Integrated safety features reduce the risk of electrical faults, and the 3‑pin connector ensures a secure physical connection. The unit’s 90W power rating supports a range of compatible systems, and its universal AC input accommodates common mains voltages for use in multiple regions with an appropriate mains lead.
Suitable for
Replacing an original or lost laptop power adapter
Keeping as a spare power supply for travel or office
Powering and charging compatible Dell laptops that accept 19.5V, 90W via a 3‑pin connector
Using with docking stations or mobile work setups that require an external AC adapter
Key specifications
Output voltage: 19.5 V DC
Maximum output power: 90 W
Connector type: 3‑pin laptop power connector
Protection features: overcurrent and short‑circuit protection
Form factor: external AC adapter (power brick) with attached DC cable
Input: standard AC mains input (requires compatible mains lead for region)
How to use
Connect the adapter’s AC mains lead to a grounded wall outlet, then plug the 3‑pin DC connector firmly into the laptop’s power jack. Ensure the connection is secure; the laptop should indicate charging via its status LED or on‑screen battery indicator. When not in use, unplug the AC mains lead first, then disconnect the DC connector from the laptop. Avoid wrapping the cable tightly around the adapter to prevent strain on the cable and connector.
Usage recommendations
Use the adapter with devices that match the specified output voltage and power rating. If the laptop requires a different voltage or higher wattage, choose a compatible adapter. Replace frayed cables or damaged connectors promptly. For travel, pair the adapter with the correct regional mains lead and avoid exposing the unit to moisture, extreme temperatures, or heavy impact.

## FAQ

### How much does the Dell 90W 19.5V AC adapter 492-10859 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/11685549/67033710_large.webp