# Laptop power adapter Energy4U PA133 — 170 W, 20 V, 8.5 A, 5.5 mm connector

**URL:** https://aio.lv/en/product--energy4u-pa133--4831210
**Data updated:** 2026-03-07 15:01 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Energy4U
**Manufacturer code:** PA133
**EAN:** 5901571082363
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 72.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 60.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energy4u-pa133--4831210

## 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

External laptop power adapter Energy4U PA133 providing 170 W output at 20 V and 8.5 A with a 5.5 mm DC connector. Designed to replace or spare standard notebook chargers, it supplies stable power for charging batteries and running laptops during use. Suitable for compatible models that accept a 20 V, 5.5 mm plug and up to 8.5 A current; practical for travel, office, and home use.

## Long description

Energy4U PA133 is an external laptop power adapter that delivers up to 170 W of power at 20 V and 8.5 A through a 5.5 mm DC connector. Designed as a replacement or spare charger, this adapter provides stable DC output for charging laptop batteries and powering notebooks during operation. The compact brick-style design and standard 5.5 mm plug make it suitable for devices that accept a 20 V input and draw up to 8.5 A, and it is appropriate for use at home, in the office, or while travelling.
Advantages
The adapter provides a high continuous output of 170 W with stable voltage regulation to support intensive laptop tasks and battery charging. Its 5.5 mm connector follows common laptop power plug dimensions, facilitating compatibility with many models that require a 20 V supply. The unit is designed for straightforward replacement of worn or lost chargers and is compact enough for easy transport. Built-in protections typically found in modern adapters—such as overcurrent, overvoltage and short-circuit safeguards—help maintain reliable operation and protect connected equipment.
Suitable for
 Replacing a lost or damaged 20 V laptop charger with a 5.5 mm plug
 Providing a spare charger for travel or remote work
 Powering laptops that require up to 8.5 A current draw
 Using with docking setups or external monitors where continuous power is needed
Key specifications
 Output power: 170 W
 Output voltage: 20 V
 Output current: 8.5 A
 Connector type: 5.5 mm DC barrel plug
 Form factor: external brick-style adapter
 Typical protections: overcurrent, overvoltage, short-circuit protection
How to use
Connect the adapter to the laptop’s DC input using the 5.5 mm plug, ensuring polarity and connector fit match the device’s requirement. Plug the adapter into a mains outlet via the supplied AC lead, and confirm the laptop is charging or receiving power. Do not force the connector if it does not fit easily; verify compatibility with the laptop’s power jack and required voltage/current ratings before use. Allow the adapter some ventilation space during operation to dissipate heat.
Usage recommendations
Use this adapter only with laptops that specify a 20 V input and accept a 5.5 mm connector. Verify the laptop’s required current does not exceed 8.5 A. For prolonged heavy loads, ensure good ventilation and avoid covering the adapter. If you notice abnormal heat, noise, or odors, disconnect the adapter immediately and inspect both the adapter and the laptop charging port.

## FAQ

### How much does the Energy4U PA133 laptop power adapter 170 W cost, and is it available for purchase?

The price is 72.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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, Installment. All transactions are 100% secure and encrypted.

### Can Energy4U PA133 laptop power adapter 170 W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/4831210/30388689_large.webp