# Notebook power supply BLOW 5900804062042 — 19 V, 4.74 A, 90 W, connector 5.5×2.5 mm for Acer

**URL:** https://aio.lv/en/product--blow-5900804062042--1886267
**Data updated:** 2026-02-12 09:45 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** BLOW
**Manufacturer code:** 5900804062042
**EAN:** 5900804062042
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-5900804062042--1886267

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

AC adapter BLOW 5900804062042 designed for Acer notebooks provides 19 V output at 4.74 A (90 W) with a 5.5 × 2.5 mm barrel connector. Intended for charging and powering compatible laptops, it replaces factory adapters with matching voltage and connector size. Suitable for travel, home and office use, offering stable power delivery and basic protection against overload and short circuit.

## Long description

The BLOW notebook power supply provides a 19 V, 4.74 A (90 W) output through a 5.5×2.5 mm barrel connector designed for use with compatible Acer laptops. This AC adapter is intended to replace original chargers that share the same voltage and connector dimensions. The unit delivers continuous power for charging the battery and operating the notebook under typical workloads, and is compact enough for travel, home and office environments.
Advantages
The adapter offers a stable 19 V output at up to 4.74 A for reliable laptop operation and charging. Its standard 5.5×2.5 mm barrel connector fits many Acer models that require this plug size. The design balances power delivery and portability, providing a 90 W power rating suitable for a wide range of mainstream notebooks. Basic internal protection reduces the risk of damage from common electrical faults such as overload and short circuit.
Suitable for
 Replacement power supply for Acer notebooks requiring 19 V and a 5.5×2.5 mm connector
 Portable power solution for travel and business trips
 Home and office use to power and charge compatible laptops
 Temporary replacement when the original adapter is lost or damaged
Key specifications
 Output voltage: 19 V DC
 Output current: 4.74 A
 Rated power: 90 W
 Connector type: barrel plug, 5.5 × 2.5 mm
 Input: AC mains (standard regional voltage and frequency)
 Protection features: overload and short-circuit protection (basic)
 Form factor: external AC adapter with attached cable
How to use
Connect the adapter to an appropriate AC mains outlet using the supplied power cord or an equivalent regional mains cable. Plug the barrel connector firmly into the laptop's DC input jack with the correct orientation. Ensure the laptop model supports a 19 V input and the 5.5×2.5 mm connector before use. When powering on, check that the laptop charges or runs from mains power and that there are no unusual noises or smells. Unplug the adapter from the mains when not in use for extended periods.
Usage recommendations
Use the adapter only with notebooks that accept 19 V and a 5.5×2.5 mm barrel connector. Avoid exposing the adapter to moisture, extreme temperatures, or physical damage. If the adapter becomes excessively hot, noisy, or emits an odor, disconnect it immediately and inspect both the adapter and the laptop for faults. For prolonged portability, store the adapter in a padded compartment to prevent cable strain and connector damage.

## FAQ

### How much does the Power supply BLOW 5900804062042 — 19V 4.74A 90W cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 234 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 Thursday 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/1886267/3871733_large.webp