# Laptop power adapter Energy4U CA27 — 91 W, 19 V, 4.74 A

**URL:** https://aio.lv/en/product--energy4u-ca27--11836721
**Data updated:** 2026-03-09 14:50 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Energy4U
**Manufacturer code:** CA27
**EAN:** 5901571080550
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energy4u-ca27--11836721

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

AC/DC laptop power adapter Energy4U CA27 providing 91 W output at 19 V and 4.74 A. Designed to replace or spare original chargers for compatible laptops, it supplies stable power for charging batteries and running devices. Includes standard connector and overcurrent/short-circuit protection where applicable. Suitable for home, office, and travel use.

## Long description

The Energy4U CA27 laptop power adapter delivers 91 W of power at 19 V and 4.74 A, designed as a replacement or spare charger for compatible laptops. It provides stable DC output suitable for charging device batteries and powering systems during operation. The adapter integrates standard safety features such as overcurrent and short-circuit protection where applicable, and is intended for use in home, office and travel environments.
Advantages
This 91 W adapter offers a reliable power output that matches the requirements of many mid- to high-power laptops. Its fixed voltage and current specification support consistent charging and device operation. The unit is compact enough for portable use and includes safety protections to reduce the risk of damage from electrical faults. Compatibility with common laptop power input standards makes it a practical spare or replacement option.
Suitable for
Replacing a lost or damaged laptop charger
Keeping as a spare for travel or commuting
Powering laptops during extended work sessions
Use in home and office environments where a stable 19 V supply is required
Key specifications
Output power: 91 W
Output voltage: 19 V
Output current: 4.74 A
Connection: standard laptop DC connector (model-dependent)
Safety features: overcurrent and short-circuit protection (where implemented)
Use case: AC to DC adapter for laptops, suitable for portable use
How to use
Connect the adapter to an appropriate AC mains outlet using the supplied mains lead, then plug the DC connector into the laptop power input. Ensure the connector fits the device socket and that the voltage and current ratings are compatible with the laptop before connection. When connected, the adapter provides power to run the laptop and charge its battery. Unplug from the mains and the laptop when not in use or during thunderstorms to prevent electrical risks.
Usage recommendations
Verify compatibility with your laptop model and power input specifications before use. Use the adapter on a stable surface with adequate ventilation and avoid prolonged exposure to high ambient temperatures. Replace the adapter if the cable or connector shows signs of wear or damage.

## FAQ

### How much does the Power adapter Energy4U CA27 — 91 W 19 V cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 10.07.2026 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/11836721/67236334_large.webp