QCY GN104-EG 45W Mini GaN Charger
The QCY GN104-EG 45W Mini GaN Charger is a superior choice for anyone seeking a high-performance power adapter that doesn’t compromise on portability. It successfully combines multi-protocol support with the heat-reducing benefits of GaN technology. Ultimately, choosing the GN104-EG ensures your productivity tools stay charged and ready, allowing you to focus on your work without the clutter of multiple adapters.
Key Specifications & Features
- Power Output: 45W Fast Charging with Power Delivery (PD) support.
- GaN Technology: Uses Gallium Nitride for improved energy efficiency, lower heat generation, and a smaller physical size compared to standard silicon-based chargers.
- Design: Features a compact, travel-friendly mini design with a European standard 2-pin plug.
- Safety: Includes multi-layer protection against over-voltage, over-current, overheating, and short circuits.
- Compatibility: Supports modern USB-C devices, including ultrabooks, tablets, and smartphones



Best High-Efficiency Power: QCY GN104-EG 45W Mini GaN Charger
Streamline your everyday carry with the QCY GN104-EG, a high-performance 45W GaN (Gallium Nitride) charger designed for professionals on the move. Specifically engineered to bridge the gap between bulky laptop bricks and slow phone adapters, this mini charger delivers robust power in a fraction of the size. Whether you are powering up an ultrabook at your desk or fast-charging your flagship smartphone before a commute, the GN104-EG provides the efficiency and safety needed to stay connected.
45W GaN Technology for Laptop Power
The standout feature of the QCY GN104-EG is its Gallium Nitride (GaN) construction. Unlike traditional silicon chargers that generate significant heat, GaN technology allows for superior energy conversion in an ultra-compact form factor. Specifically, the single USB-C port provides up to 45W Power Delivery (PD), which is sufficient to fast-charge many modern notebooks and ultrabooks, such as the MacBook Air. Consequently, you can replace your heavy factory charger with a unit that fits comfortably in your pocket.
Intelligent Dual-Port Design
In addition to its high-power output, the GN104-EG features a versatile dual-port configuration (1 x USB-C and 1 x USB-A). This allows you to charge two devices concurrently without compromising safety. Furthermore, the charger utilizes smart power distribution to maximize efficiency.
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USB-C Single Port: Up to 45W Max.
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USB-A Single Port: Up to 18W (Quick Charge 3.0).
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Dual Port Mode: Smartly distributes power (e.g., 25W for USB-C and 18W for USB-A), totaling a stable 43W output.
Universal Compatibility and Travel Readiness
Versatility is a primary strength of the GN104-EG thanks to its support for a wide array of fast-charging protocols. Specifically, it supports PD 3.0, QC 3.0, AFC, FCP, SCP, and PPS. Therefore, it ensures optimal charging speeds for almost all popular brands, including Samsung’s Super Fast Charging and Huawei’s SuperCharge Protocol. The European standard 2-pin plug fits perfectly into standard wall sockets in Bangladesh, making it an ideal choice for both home and office use.
Multi-Layer Safety Protections
Finally, the charger is built with a fireproof PC material and includes a comprehensive multi-layer protection system. Ultimately, this safeguards your expensive electronics against overvoltage, overcurrent, overheating, and short circuits. Choose the QCY GN104-EG to enjoy a faster, safer, and more portable charging experience that keeps your entire digital ecosystem powered up.
Frequently Asked Questions (FAQ): QCY GN104-EG 45W Mini GaN Charger
1. Can this charger power my laptop?
Yes. The GN104-EG provides up to 45W Power Delivery (PD) through its USB-C port. This is sufficient to fast-charge many modern ultrabooks and notebooks, such as the MacBook Air, Dell XPS 13, and various iPad models. However, always check your laptop’s specific wattage requirements—high-performance gaming laptops may require a higher-wattage charger like the QCY 67W model.
2. Does it support Samsung’s Super Fast Charging?
Absolutely. With support for the PPS (Programmable Power Supply) protocol, the GN104-EG is fully compatible with Samsung’s Super Fast Charging. It can deliver the optimized voltage and current needed to quickly juice up a Galaxy S24 or S23 series device.
3. How does power distribution work when charging two devices?
The charger features Intelligent Power Allocation. When both ports are in use, the USB-C port typically outputs 25W (ideal for a phone or tablet), while the USB-A port provides 18W (ideal for accessories or older phones), totaling a stable 43W output.
4. Will it get too hot during use?
While all high-speed chargers generate some warmth, the GaN (Gallium Nitride) technology in the GN104-EG is much more efficient than traditional silicon. This allows it to convert power with less energy loss, resulting in a cooler-running device even at its peak 45W output.
5. Is the plug compatible with sockets in Bangladesh?
Yes. The “EG” in the model name signifies the European standard 2-pin round plug, which fits securely and natively into the majority of wall sockets in Bangladesh without the need for additional adapters.
Product Specifications
| Feature | Specification |
| Model | QCY GN104-EG |
| Technology | Gallium Nitride (GaN) |
| Max Output | 45W |
| Ports | 1 x USB-C, 1 x USB-A |
| USB-C Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A (45W Max) |
| USB-A Output | 5V/3A, 9V/2A, 12V/1.5A (18W Max) |
| Protocols | PD 3.0, PPS, QC 3.0, AFC, FCP, SCP |
| Safety | Over-voltage, Over-current, Short-circuit Protection |
Compact Power for the Modern Professional
The QCY GN104-EG is the ideal solution for anyone looking to declutter their bag without sacrificing performance. By utilizing GaN technology, QCY has packed enough power to charge a laptop into a frame that’s smaller than many standard phone adapters. Its dual-port versatility and broad support for protocols like PPS and PD 3.0 make it a future-proof investment for both iPhone and Android users. Whether you’re working from a cafe or heading into a meeting, the GN104-EG offers the perfect balance of portability, high-speed charging, and industrial-grade safety.
What is the Price of the QCY GN104-EG 45W Mini GaN Charger in Bangladesh?
The lowest price of the QCY GN104-EG 45W Mini GaN Charger is **** BDT. Explore our wide range of tech products, including TWS Earbuds, Smart Watches, Power Banks, Earphones, and other gadgets, all at competitive prices. Visit us today for exceptional deals and quality.























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