# AC adapter Dell 90W 19.5V 3.34A model 450-AAYU for compatible Dell laptops

**URL:** https://aio.lv/en/product--dell-450-aayu--11685547
**Data updated:** 2026-02-16 07:12 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Dell
**Manufacturer code:** 450-AAYU
**EAN:** 5715328193659
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-450-aayu--11685547

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Dell AC adapter 90W (model 450-AAYU) provides 19.5V output at 3.34A for powering and charging compatible Dell laptops. Compact external power supply with standard DC connector, designed for stable voltage delivery, battery charging and reliable daily use at home, office or travel. Protects against overcurrent and ensures device compatibility with matching voltage and wattage.

## Long description

Dell 90W AC adapter (19.5V, 3.34A) model 450-AAYU is an external power supply designed to provide stable DC power and battery charging for compatible Dell laptops. The compact adapter delivers consistent voltage under typical load conditions and includes built-in protection against overcurrent and short circuits. It is intended for everyday use at home, in the office or while traveling, offering a standardized barrel-style DC connector and a design that matches laptops requiring 19.5V and up to 90 watts.
Advantages
This Dell AC adapter offers reliable power delivery with stable 19.5V output and up to 3.34A current, supporting uninterrupted operation and battery charging. Its compact form factor simplifies transport and storage, while integrated safety features help protect the connected laptop from electrical faults. The adapter is compatible with systems that accept a standard barrel DC connector and are specified for 19.5V, ensuring correct voltage and sufficient wattage for proper performance.
Suitable for
Charging and powering compatible Dell laptops that require 19.5V and up to 90W
Daily use at home or in an office environment
Portable power solution for travel or mobile work
Replacing a lost or damaged external power supply with matching voltage and wattage
Key specifications
Output voltage: 19.5 volts DC
Maximum output current: 3.34 amperes
Power rating: 90 watts
Connector type: standard barrel DC connector (external plug)
Physical form: compact external AC adapter with attached DC cable
Protection features: overcurrent and short-circuit protection
How to use
Connect the AC adapter to an appropriate AC mains outlet using the supplied power cord, then insert the DC plug into the laptop's power jack until it seats securely. Ensure the laptop's specifications match the adapter's output voltage and power rating before use. When connected, the adapter provides power to operate the laptop and charge the internal battery; disconnect by unplugging the DC connector first, then remove the mains plug. Allow the adapter to cool between extended uses and avoid placing it on soft or heat-retaining surfaces during operation.
Usage recommendations
Use this adapter only with laptops specified for 19.5V and similar current/wattage requirements. Avoid exposure to moisture, extreme temperatures, and heavy mechanical stress. Replace the adapter if the DC cable or connector shows visible damage. For optimal performance, use with a compatible mains cord and avoid using voltage converters that do not match the adapter's electrical ratings.

## FAQ

### How much does the Dell AC adapter 90W 19.5V 450-AAYU 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 — 283 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 16.07.2026 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/11685547/67033708_large.webp