# GaN Charger QOLTEC 51825 45W USB-C PD 5V–20V

**URL:** https://aio.lv/en/product--qoltec-51825--11120843
**Data updated:** 2026-02-14 19:31 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 51825
**EAN:** 5901878518251
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-51825--11120843

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 51825 is a GaN USB‑C PD charger with a maximum output of 45W and supported voltage range 5V–20V. Designed for fast and efficient charging of phones, tablets and compatible laptops that accept USB‑C Power Delivery. Compact GaN design reduces size and heat, providing reliable power delivery for daily use at home, office or while traveling.

## Long description

QOLTEC 51825 is a GaN USB‑C Power Delivery charger with a maximum output of 45W and a supported voltage range of 5V–20V. The compact GaN design reduces size and heat generation while delivering stable power for phones, tablets and USB‑C PD‑compatible laptops. The charger is intended for everyday use at home, in the office or on the go and supports rapid charging profiles within the Power Delivery standard.
Advantages
The GaN (gallium nitride) architecture enables a smaller, lighter charger that maintains high efficiency and lower operating temperature compared to traditional silicon chargers. With USB‑C Power Delivery negotiation up to 45W, the charger can adapt output voltages across the 5V–20V range to match device requirements, providing faster charge times for supported devices. The compact form factor and thermal efficiency make it suitable for travel and tight workspaces without sacrificing performance.
Suitable for
Fast charging smartphones that support USB‑C PD
Tablets and hybrid devices requiring up to 45W USB‑C PD input
Ultrabooks and laptops with low‑power USB‑C PD charging (within 45W)
Travel use where compact, efficient chargers are preferred
Key specifications
Output power: up to 45W
Supported voltage range: 5V–20V (USB Power Delivery profiles)
Connector type: USB‑C (single port)
Technology: GaN (gallium nitride) for reduced size and heat
Use cases: charging phones, tablets, and compatible laptops
How to use
Connect the charger to a mains outlet using the integrated or supplied plug, then attach your device with a USB‑C to USB‑C cable or a compatible USB‑C cable. The charger will negotiate the appropriate voltage and current via USB Power Delivery with the connected device automatically. For best performance, use cables rated for PD charging and ensure the device supports USB‑C PD input up to the required wattage.
Usage recommendations
To maximize charging speed and device safety, use a high‑quality USB‑C PD cable, keep ventilation around the charger when in use, and avoid covering the unit during extended charging sessions. Verify device compatibility with 45W PD charging to ensure expected charging rates.

## FAQ

### How much does the GaN Charger QOLTEC 51825 45W USB-C PD cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 698 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 06.07.2026 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 QOLTEC 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 QOLTEC 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/11120843/61818020_large.webp