# AC Adapter Dell YY20N 90W 19.5V 4.62A — Laptop Power Supply

**URL:** https://aio.lv/en/product--dell-da90ps1-00--3695598
**Data updated:** 2025-12-29 13:44 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Dell
**Manufacturer code:** DA90PS1-00
**EAN:** 5711045093111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-da90ps1-00--3695598

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Dell AC Adapter YY20N is a 90W laptop power supply delivering 19.5V at 4.62A. Compatible with Dell systems requiring this voltage and amperage, it provides stable power for charging batteries and running the device. Ideal as a replacement or spare unit for home, office, or travel, with standard AC input and integrated cable for straightforward connection.

## Long description

Dell AC Adapter YY20N is a 90W laptop power supply that delivers 19.5V at 4.62A. It is compatible with Dell systems that require this voltage and amperage and provides stable power for charging the battery and operating the device. The adapter is intended as a replacement or spare unit for home, office, or travel use and includes a standard AC input with an integrated DC cable for direct connection to compatible laptops.
Advantages
The 90W output and 19.5V/4.62A rating match many Dell laptop power requirements, ensuring consistent charging and operation. The adapter is compatible with multiple Dell part numbers (for example DA90PS1-00) and offers a straightforward plug-and-play connection without additional configuration. Its compact form factor and integrated cable simplify portability and storage.
Suitable for
Replacing a lost or faulty Dell laptop adapter
Keeping as a spare for travel or a second workspace
Powering and charging Dell notebooks that require 19.5V and up to 4.62A
Key specifications
Brand: Dell
Model / MPN: DA90PS1-00 (YY20N compatible)
Power: 90W
Output: 19.5V ⎓ 4.62A
Category: Power adapters for portable devices
EAN: 5711045093111
How to use
Connect the adapter to an appropriate AC mains outlet using the AC input cable, then plug the integrated DC connector into the laptop power jack. Ensure the laptop model supports 19.5V and up to 4.62A before use. When connected, the adapter will supply power and charge the battery; disconnect from mains and device when not in use.
Usage recommendations
Use only with compatible Dell laptops that accept 19.5V/4.62A. Avoid exposing the adapter to moisture, extreme heat, or physical damage. Replace the adapter if the cable or housing is damaged. For optimal safety, unplug from the mains during long periods of non-use.

## FAQ

### How much does the Dell AC Adapter YY20N 90W 19.5V 4.62A cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 15.07.2026 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. 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/3695598/52382822_large.webp