# Laptop power adapter Energy4U TA/MR01 — 30 W, 12 V, 2.58 A

**URL:** https://aio.lv/en/product--energy4u-tamr01--11836642
**Data updated:** 2026-03-09 14:50 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Energy4U
**Manufacturer code:** TA/MR01
**EAN:** 5901571082493
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energy4u-tamr01--11836642

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Energy4U TA/MR01 is a 30 W laptop power adapter delivering 12 V at 2.58 A. Designed to replace or spare original chargers, it supplies stable DC output for compatible notebooks and portable devices that accept 12 V input. Compact and portable, the adapter is suitable for travel, home and office use and for maintaining battery charging and device operation.

## Long description

Energy4U TA/MR01 is a compact 30 W laptop power adapter that provides a 12 V DC output at 2.58 A. Designed as a replacement or spare for compatible notebooks and portable devices that accept 12 V input, the adapter delivers a steady supply of power for charging batteries and operating devices. Its small form factor makes it suitable for use at home, in the office or while traveling, offering a straightforward alternative to original chargers.
Advantages
The adapter offers consistent voltage regulation to support device stability during charging and use. Its compact and lightweight design improves portability and storage convenience. Built for general compatibility with 12 V models, the unit provides a reliable 30 W power rating suitable for many ultra-portable laptops and accessories. The straightforward single-output configuration minimizes complexity for users replacing worn or lost chargers.
Suitable for
Charging laptops and notebooks that accept 12 V DC input.
Powering portable devices and accessories with 12 V requirements.
Use as a spare or replacement adapter for travel, office or home environments.
Maintaining battery level during temporary workstation setups or mobile use.
Key specifications
Output power: 30 W
Output voltage: 12 V DC
Output current: 2.58 A
Output type: Single DC output
Application: External power adapter for compatible notebooks and portable electronics
How to use
Confirm that your device accepts a 12 V DC input and that its required current does not exceed 2.58 A. Connect the adapter’s DC plug to the device’s power input and plug the AC cord into a suitable mains outlet. Ensure connectors are fully engaged and monitor device charging or operation. Disconnect the adapter from the mains before removing the DC plug from the device. Follow the device manufacturer’s instructions regarding charging and power management to avoid overcharging.
Usage recommendations
Use the adapter in environments with stable mains voltage and avoid exposing it to moisture, extreme temperatures, or heavy dust. If the device requires a different polarity, higher voltage, or greater current than specified, do not use this adapter. Periodically inspect cables and connectors for wear and replace the adapter if any damage is found.

## FAQ

### How much does the Energy4U TA/MR01 laptop adapter 30 W 12 V cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 14.07.2026 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/11836642/67236265_large.webp