# AC Power Supply for HP Laptop 290W — OEM model 823805-001

**URL:** https://aio.lv/en/product--hp-823805-001--11834781
**Data updated:** 2026-03-09 14:47 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** HP
**Manufacturer code:** 823805-001
**EAN:** 5711783183327
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 281.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 233.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-823805-001--11834781

## 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

AC power supply for HP laptops, rated at 290W and supplied as OEM unit model 823805-001. Designed to provide mains power and battery charging for compatible HP notebook models that accept a 290W adapter. Suitable for workstation-class laptops and users needing a high-power replacement or spare AC adapter for reliable operation.

## Long description

AC power supply for HP Laptop 290W — OEM model 823805-001 is a mains adapter designed to deliver up to 290 watts of continuous power and to charge compatible HP notebook batteries. It is intended for workstation-class HP laptops that require a higher power envelope than standard consumer adapters, providing stable voltage and current for demanding tasks and peripheral power draw.
Advantages
This 290W HP AC adapter offers consistent power delivery for high-performance notebooks, reducing the risk of system throttling under heavy load. As an OEM unit, it matches the original electrical specifications and connector type expected by compatible HP laptops. The adapter is compact for its output class and integrates protective features against overcurrent, short circuits and temperature-related issues to support prolonged use.
Suitable for
 Workstation-class HP notebooks and mobile workstations that specify a 290W adapter
 Users requiring a high-power replacement or spare AC adapter for professional use
 Scenarios with sustained CPU/GPU load, external docking or multiple peripherals drawing power
Key specifications
 Output power: 290 W nominal
 Input: standard mains AC (region-specific voltage and frequency)
 Output characteristics: regulated DC output matching HP laptop power requirements
 Connector: OEM-compatible HP power connector for models requiring 290W supply
 Protections: overcurrent, short-circuit and thermal protection
How to use
Connect the adapter to a suitable mains outlet using the included mains lead, then plug the adapter's DC connector firmly into the laptop's power inlet. Ensure the laptop model specifies a 290W adapter before use. If the laptop is switched on while connecting, verify that charging or AC operation is indicated by the laptop's status LEDs or operating system power indicator. Allow the adapter adequate ventilation and avoid obstructing airflow during use.
Usage recommendations
Use the adapter with compatible HP notebooks only; confirm connector fit and power requirements in the laptop documentation. Avoid using damaged cables or connectors, and replace the adapter if it shows signs of overheating or physical damage. For prolonged high-load operation, keep the adapter in a well-ventilated area and periodically inspect connections to maintain reliable power delivery.

## FAQ

### How much does the HP 823805-001 290W AC Power Supply cost, and is it available for purchase?

The price is 281.99 € (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 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can HP 823805-001 290W AC Power Supply be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 HP 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 HP 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

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