# Power adapter BLOW for HP 19V 4.74A 90W — 7.4 x 5.0 mm DC plug

**URL:** https://aio.lv/en/product--blow-4176--175069
**Data updated:** 2026-03-07 10:51 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** BLOW
**Manufacturer code:** 4176#
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-4176--175069

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

External power adapter BLOW for HP laptops with output 19V and 4.74A (90W). Equipped with a 7.4 x 5.0 mm DC tip compatible with HP models that use this connector. Provides regulated DC output for charging batteries and powering the laptop during use. Suitable as a replacement adapter for repair or travel, with standard protective features for safe operation.

## Long description

External power adapter BLOW for HP laptops provides a regulated 19V DC output with 4.74A (90W) capacity and a 7.4 x 5.0 mm DC plug. Designed as a replacement or spare adapter, it supplies stable power to compatible HP notebook models that use the 7.4 x 5.0 mm tip. The adapter is intended for charging the laptop battery and powering the device during operation, offering standardized protection against overcurrent and short-circuit conditions.
Advantages
The BLOW adapter delivers a constant 19V/4.74A output suitable for a range of HP laptops that accept a 7.4 x 5.0 mm connector. Its compact external design is convenient for travel and repairs, while built-in regulation helps maintain stable voltage under typical load. Protective features reduce the risk of damage from power surges or short circuits, and the common DC tip size ensures compatibility with many HP models.
Suitable for
Replacing a lost or damaged original HP adapter with a 7.4 x 5.0 mm tip
Powering an HP laptop during travel or remote work
Using as a spare unit for repair workshops or service centres
Key specifications
Output voltage: 19V DC
Output current: 4.74A
Maximum power: 90W
DC connector size: 7.4 x 5.0 mm
Adapter type: external, single-output
Intended use: powering laptops and charging internal batteries
How to use
Connect the adapter to the laptop's DC input using the 7.4 x 5.0 mm plug, then insert the mains plug into a compatible wall outlet. Ensure the laptop is switched off or in a low-power state when attaching the adapter for the first time. The adapter will provide regulated power while the laptop is in use and charge the battery when required. Disconnect the mains supply before unplugging the DC tip to reduce the chance of arcing.
Usage recommendations
Verify the laptop's required voltage and connector size before use. Use the adapter in dry, well-ventilated conditions and avoid covering the adapter body during operation to prevent overheating. Replace the adapter if the cable insulation, plug, or housing shows visible damage.

## FAQ

### How much does the BLOW power adapter for HP 19V 4.74A 90W cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 20.07.2026 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. 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 BLOW 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 BLOW 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/175069/51502969_large.webp