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Help Center20W USB-C GaN Wall Charger With PD 3.0 5V/3A 9V/2.22A Foldable US Plug GaN Technology
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Shenzhen Anenerge Co., Limited, a professional manufacturer established in 2008 with a factory size of 1,000–3,000 square meters and over 10 years of export experience, proudly presents the 20W USB-C GaN Wall Charger with PD 3.0. This charger leverages advanced Gallium Nitride (GaN) technology to deliver a compact, efficient, and high-speed charging solution for your USB-C devices. Designed with a foldable US plug, it is ideal for travelers and daily use, offering reliable performance backed by our ISO9001-certified production processes.
The charger supports Power Delivery 3.0 protocol with output profiles of 5V/3A and 9V/2.22A, ensuring fast and safe charging for smartphones, tablets, laptops, and other PD-compatible gadgets. Its GaN architecture reduces heat generation and allows a smaller footprint compared to traditional silicon chargers, making it a top choice for modern consumers.
Key Features
- GaN Technology: Smaller size, higher efficiency, and lower operating temperature than conventional chargers.
- PD 3.0 Fast Charging: Up to 20W output – 5V/3A and 9V/2.22A – compatible with iPhone, Samsung, Nintendo Switch, and more.
- Foldable US Plug: Space-saving design for easy storage and travel convenience.
- Multi-Protection: Built-in safeguards against overvoltage, overcurrent, short circuit, and overtemperature.
- Universal Compatibility: Works with USB-C devices supporting PD, including laptops (limited to 20W input), power banks, and Bluetooth earphones.
- Certified Quality: Manufactured under ISO9001 quality management system, complying with international safety standards.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | 20W GaN USB-C Charger |
| Input | 100-240V ~ 50/60Hz 0.6A Max |
| Output (USB-C) | 5V⎓3A / 9V⎓2.22A (20W Max) |
| Charging Protocol | USB Power Delivery 3.0 |
| Plug Type | US Plug, Foldable |
| Material | PC+ABS Flame Retardant |
| Color Options | White, Black (custom colors available upon request) |
| Dimensions | Approx. 43 × 35 × 30 mm (excluding plug) |
| Weight | ~42g |
| Safety Features | OVP, OCP, SCP, OTP |
Why Choose This GaN Charger?
Compared to traditional 20W silicon chargers, this GaN model is 50% smaller yet delivers the same power with less heat. The foldable plug design fits easily into any pocket or bag, making it the perfect travel companion. With Power Delivery 3.0, it can charge an iPhone 14 Pro to 50% in about 30 minutes — a significant time savings. For device safety, the charger automatically adjusts output to match your device's requirements, preventing overcharging and prolonging battery life.
The charger is compatible with a wide range of devices, including:
- Smartphones: iPhone 15/14/13 series, Samsung Galaxy S24/S23, Google Pixel 8, etc.
- Tablets: iPad Pro/Air/Mini (USB-C models), Samsung Galaxy Tab
- Laptops: MacBook Air (M1/M2/M3) – charges at lower wattage, suitable for top-up
- Accessories: AirPods Pro (USB-C), Nintendo Switch, power banks, Bluetooth speakers
All products undergo rigorous quality control in our Shenzhen factory. We have served clients across North America, South America, Eastern Europe, the Middle East, Western Europe, Northern Europe, Southern Europe, and South Asia with an annual export value of US$1 million to US$1.5 million. Our overseas office ensures timely support for international partners.
Trust & Reliability
Founded in 2008, Shenzhen Anenerge Co., Limited has grown into a reputable manufacturer with 51–100 employees and a dedicated R&D team. We hold certifications including ISO9001 and have implemented a comprehensive quality management system. Our port of shipment is Shenzhen or Guangzhou, offering flexible logistics for bulk orders. Whether you need OEM/ODM services, custom packaging, or private labeling, we are ready to collaborate.
Contact us today to request samples or discuss volume pricing. Experience the benefits of GaN technology with a reliable partner — we look forward to building a long-term business relationship with you.
Frequently Asked Questions
-
Is this charger compatible with iPhone 15?
Yes, the iPhone 15 series uses USB-C and supports PD charging. This charger will deliver up to 20W, providing fast charging. -
Can I use this charger for my Samsung Galaxy S23?
Absolutely. Samsung Galaxy devices support PD and also Super Fast Charging (up to 25W). This 20W charger will charge at a fast rate, though not the maximum 25W. -
Does the charger support QC (Quick Charge)?
It supports PD 3.0, which is the standard for USB-C fast charging. It is not designed for QC protocols, but most modern devices prefer PD. -
Is the plug really foldable? How durable is it?
Yes, the US plug folds flat into the charger body. It has been tested for 10,000+ folding cycles, ensuring long-term durability. -
Does it come with a charging cable?
No, the charger is sold without a cable. You need to use your own USB-C to USB-C or USB-C to Lightning cable (depending on your device). -
What safety certifications does the charger have?
Our factory is ISO9001 certified, and the charger complies with UL/ETL/FCC requirements (certificates available upon request). It includes multiple protection circuits. -
Can I charge a laptop with this 20W charger?
It can charge laptops that accept low-power USB-C input, such as MacBook Air during sleep or light use. For full-speed laptop charging, we recommend our 65W or 100W models. -
What is the operating temperature range?
The charger operates safely between 0°C and 35°C ambient temperature. GaN technology keeps it cool even under load.
Ready to upgrade your charging experience? Contact our sales team for pricing, samples, and customization options. With decades of manufacturing expertise and a global reach, Shenzhen Anenerge is your trusted partner in power solutions.
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