# Laptop power adapter Energy4U PA109 — 135 W, 19 V, 7.1 A, 5 mm DC plug

**URL:** https://aio.lv/en/product--energy4u-pa109--4831206
**Data updated:** 2026-03-07 15:01 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Energy4U
**Manufacturer code:** PA109
**EAN:** 5901571081991
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energy4u-pa109--4831206

## 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 PA109 laptop power adapter provides 135 W output at 19 V and 7.1 A with a 5 mm DC connector. Designed to replace or spare original chargers for compatible notebooks, it delivers regulated DC power for charging batteries and running systems. Suitable for home, office, and travel use where matching voltage, current and plug size are required.

## Long description

Energy4U PA109 laptop power adapter delivers regulated 19 V DC output with a maximum power of 135 W and a rated current of 7.1 A via a 5 mm DC plug. Designed as a replacement or spare adapter for compatible notebooks, this power supply provides stable charging for laptop batteries and reliable operation for systems that require the specified voltage, current and plug size. The adapter is suitable for everyday use at home, in the office and during travel when a matching external power source is needed.
Advantages
The adapter offers stable voltage regulation to protect laptop electronics and batteries from fluctuations. Its 135 W power rating supports laptops with moderate to high power demands while the 5 mm DC connector ensures a secure physical connection. Built-in safety features typically include protection against short circuit, overcurrent and overvoltage to help minimize risk of damage when used with compatible devices.
Suitable for
 Replacing a lost or damaged original laptop charger that uses 19 V and a 5 mm DC plug
 Keeping as a spare adapter at home or in the office
 Powering a notebook during travel when the exact voltage and plug size match
 Supplying external power for docking stations or peripherals that accept the same DC input
Key specifications
 Output voltage: 19 V DC
 Maximum current: 7.1 A
 Maximum power: 135 W
 DC connector diameter: 5 mm
 Output type: regulated DC suitable for laptop charging
How to use
Confirm that your laptop requires 19 V and that the DC input accepts a 5 mm plug before connecting. With the laptop powered off or in sleep mode, insert the 5 mm DC plug firmly into the laptop’s power jack, then connect the adapter to a suitable AC mains outlet using the included AC cable. The adapter will provide regulated DC power to charge the battery and run the system. Disconnect the adapter by unplugging from the mains first and then removing the DC plug from the laptop.
Usage recommendations
Use the adapter only with devices that match the specified voltage, current and plug dimensions. Avoid using adapters with mismatched voltage or incorrect connector size. Ensure ventilation around the adapter during prolonged use and replace the cable or adapter if you notice damage or excessive heat.

## FAQ

### How much does the Energy4U PA109 laptop power adapter 135W 19V cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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/4831206/30388680_large.webp