# Laptop power adapter Energy4U PA135 19 V 2.1 A 40 W 1.7 mm connector

**URL:** https://aio.lv/en/product--energy4u-pa135--11836834
**Data updated:** 2026-03-09 14:50 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Energy4U
**Manufacturer code:** PA135
**EAN:** 5901571082387
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energy4u-pa135--11836834

## 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 PA135 is a 40 W laptop power adapter with 19 V output and 2.1 A current rating, featuring a 1.7 mm DC connector. Designed to supply stable power to compatible notebooks and portable devices, it can be used as a replacement or spare charger. Suitable for charging and powering devices requiring 19 V/2.1 A input with a 1.7 mm tip.

## Long description

Energy4U PA135 is a 40 W laptop power adapter that provides a steady 19 V output at 2.1 A through a 1.7 mm DC connector. The adapter is intended as a replacement or spare power source for notebooks and portable devices that require a 19 V, 2.1 A input and accept a 1.7 mm tip. Its compact form factor and standard connector make it suitable for on-the-go use and for replacing lost or damaged original chargers.
Advantages
The adapter delivers a consistent 19 V voltage and up to 2.1 A current to maintain device operation and battery charging. Its 1.7 mm DC tip fits devices designed for this connector size, ensuring a secure connection. With an output power of 40 W, the unit supports typical notebooks and small portable electronics while remaining compact and lightweight for easy transport and storage.
Suitable for
Replacement charger for notebooks and laptops that accept 19 V / 2.1 A input with a 1.7 mm connector
Powering portable devices and small form-factor PCs requiring similar voltage and current
Spare adapter to keep at home, office, or in travel bag
Key specifications
Output voltage: 19 V
Output current: 2.1 A
Output power: 40 W
Connector tip diameter: 1.7 mm (DC)
Intended use: external AC-to-DC laptop adapter for devices requiring 19 V / 2.1 A
How to use
Connect the adapter to an AC mains outlet using the included power lead or the appropriate cable, then insert the 1.7 mm DC connector into the device's power socket until it seats firmly. Verify that the device's required input voltage and current match the adapter's 19 V and 2.1 A rating before use. When charging or powering the device, monitor initial connection to confirm correct operation and to ensure the connector is secure.
Usage recommendations
Use the adapter only with devices that explicitly accept 19 V and up to 2.1 A through a 1.7 mm connector. Avoid exposing the adapter to extreme temperatures, moisture, or prolonged direct sunlight. Disconnect from mains when not in use for extended periods and inspect the connector and cable periodically for wear or damage. If the device does not power or charge as expected, stop use and check device compatibility and connector condition.

## FAQ

### How much does the Energy4U PA135 laptop adapter 19 V 2.1 A cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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/11836834/67236427_large.webp