# Laptop power adapter Energy4U PA12 — 90 W, 19 V, 4.74 A

**URL:** https://aio.lv/en/product--energy4u-pa12--11836649
**Data updated:** 2026-03-09 14:50 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Energy4U
**Manufacturer code:** PA12
**EAN:** 5901571080116
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energy4u-pa12--11836649

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Energy4U PA12 laptop power adapter provides 90 W output at 19 V and 4.74 A. Designed to replace or spare original chargers, it supplies stable DC power for compatible laptops and portable devices. Includes standard DC connector (check compatibility), overcurrent and short-circuit protection, and is suitable for daily charging, office use, and travel where matching voltage and amperage are required.

## Long description

The Energy4U PA12 laptop power adapter provides 90 W of steady DC output at 19 V and 4.74 A, intended as a replacement or spare for compatible laptop models. It supplies stable power for charging batteries and running systems when the original charger is unavailable or as an additional unit for office and travel use. The adapter includes a standard barrel DC connector; compatibility depends on matching the connector size and the device's required voltage and current.
Advantages
The adapter delivers a consistent 19 V / 4.74 A output rated at 90 W, ensuring reliable power delivery for devices that accept these specifications. Built-in protection features guard against overcurrent and short circuits, reducing the risk of damage to the adapter and connected equipment. Its compact form factor makes it practical for daily use at home, in the office, or on the move, while the universal replacement design simplifies pairing with a range of laptop models that use the same DC voltage and amperage.
Suitable for
Replacing a lost or damaged original charger for laptops that require 19 V and up to 4.74 A
Providing a spare power adapter for office workstations or remote work setups
Travel use when a secondary or backup charger is needed, subject to connector compatibility
Powering compatible portable devices that accept a 19 V DC barrel connector and draw up to 4.74 A
Key specifications
Output power: 90 W
Output voltage: 19 V DC
Output current: 4.74 A
Connector type: standard barrel DC connector (verify size for compatibility)
Protection: overcurrent protection, short-circuit protection
Typical use: laptop charging and powering compatible portable devices
How to use
Confirm that your laptop or device requires 19 V and will accept up to 4.74 A before connecting the adapter. Verify the barrel connector size matches the device's power input. Connect the adapter to the device securely, then plug the mains cable into an appropriate AC outlet. Allow the device to charge or operate normally; indicator LEDs on the device (if present) will typically show charging status. Disconnect the adapter from the mains and the device when not in use or before moving the equipment.
Usage recommendations
Use the adapter in environments with stable mains voltage and avoid exposing it to moisture, extreme temperatures, or heavy dust. Verify connector fit and polarity prior to use to prevent damage. If the device reports abnormal power behavior, disconnect immediately and inspect for compatibility issues or consult a qualified technician.

## FAQ

### How much does the Laptop power adapter Energy4U PA12 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 13.07.2026 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 Energy4U 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 Energy4U 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/11836649/67236272_large.webp