# WENTRONIC Goobay 20 W USB-C PD GaN Dual fast charger Nano black

**URL:** https://aio.lv/en/product--wentronic-79620--12388620
**Data updated:** 2026-04-26 21:00 (EEST)
**Category:** Portable Device Chargers
**Manufacturer:** WENTRONIC
**Manufacturer code:** 79620
**EAN:** 4040849796203
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wentronic-79620--12388620

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

WENTRONIC Goobay 20 W USB-C PD GaN Dual fast charger (model 79620) is a compact USB-C Power Delivery charger delivering up to 20 W output. Featuring GaN technology and dual fast-charge capability, it powers and charges compatible smartphones, tablets and small USB-C devices efficiently. Ideal for travel and everyday use where a compact high-efficiency charger is needed.

## Long description

The WENTRONIC Goobay 20 W USB-C PD GaN Dual fast charger Nano black is a compact USB-C Power Delivery adapter that provides up to 20 W of output power. Designed with GaN (gallium nitride) technology, this charger reduces size and heat compared with conventional silicon chargers while delivering efficient fast charging for compatible smartphones, tablets and small USB-C devices. Its small, travel-friendly form factor makes it easy to carry in a bag or pocket for everyday use and on the go.
Advantages
This charger combines GaN efficiency and USB-C Power Delivery to deliver stable charging at up to 20 W in a compact housing. The nano-sized design reduces bulk and improves portability, and GaN technology enables lower thermal dissipation during operation. Dual fast-charge capability ensures the charger can quickly restore battery levels of a wide range of USB-C devices while maintaining a small footprint.
Suitable for
Charging smartphones that support USB-C PD up to 20 W
Powering small tablets and e-readers with USB-C input
Charging earbuds, power banks and other small USB-C accessories
Use while travelling or commuting thanks to the compact size
When it may not be suitable
This charger is not intended for high-power devices that require more than 20 W, such as many laptops or larger tablets with higher input requirements. It also lacks multiple full-size ports for charging several large devices simultaneously; users who need to charge multiple high-draw devices at once may require a higher-wattage multiport charger.
Key specifications
Output power: up to 20 W via USB-C Power Delivery
Connector type: USB-C output
Technology: GaN (gallium nitride) for reduced size and improved efficiency
Form factor: nano / compact design, travel-friendly
Colour: black
How to use
Connect a compatible USB-C cable to the charger's USB-C port and plug the other end into the device to be charged. Insert the charger into an appropriate mains outlet. The charger negotiates power delivery with the connected device and supplies up to 20 W as supported by the device. Avoid covering the charger during use and allow airflow around it to maintain optimal operating temperature.
What to consider before purchase
Ensure your device supports USB-C Power Delivery and can accept up to 20 W for optimal charging speed
Check whether a higher-wattage or multiport charger is needed if you plan to charge laptops or multiple high-draw devices
Verify the included or separately purchased USB-C cable supports the required power delivery profile
Usage recommendations
Use a certified USB-C cable and connect only to devices that support USB-C PD to achieve safe and efficient charging. For extended charging sessions, place the charger where it can dissipate heat and inspect the cable and connector periodically for wear.

## FAQ

### How much does the WENTRONIC Goobay 20 W USB-C PD GaN charger cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1752 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 31.07.2026 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. 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 WENTRONIC 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 WENTRONIC 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/12388620/68499215_large.webp