140W GaN USB-C Fast Charger – AI Auto Power-Off Adapter
140W GaN USB-C Fast Charger – AI Auto Power-Off Adapter
140W GaN USB-C Fast Charger with AI Smart Charging & Auto Power-Off
Keep your devices charged at lightning speed with this 140W GaN Type-C Fast Charging Adapter. Equipped with advanced AI recognition technology, this charger intelligently detects your device's battery status and automatically cuts power once a full charge is reached — protecting your battery and saving energy every single time.
Why Choose This GaN Fast Charger?
- 140W Peak Power (120W Max Output): Delivers ultra-fast charging for smartphones, tablets, laptops, and more.
- AI Full-Charge Recognition: Smart chipset monitors charging progress in real time and automatically powers off when your device reaches 100% — no overcharging, no wasted electricity.
- GaN Technology: Gallium Nitride construction runs cooler and more efficiently than traditional silicon chargers, with a compact and travel-friendly form factor.
- Qualcomm Quick Charge & USB PD Support: Compatible with the widest range of fast-charge protocols for phones, laptops, earbuds, and wearables.
- Universal Type-C Output: Single high-power USB-C port delivers full 120W output to a wide variety of modern devices.
- CE, RoHS & WEEE Certified: Meets rigorous international safety and environmental standards for worry-free use.
- No Charging Cable Included: Plug directly into your existing USB-C cable for a plug-and-play experience.
Technical Specifications
| Max Output Power | 120W |
| Advertised Power | 140W |
| Fast Charge Protocols | Qualcomm Quick Charge, USB Power Delivery (PD) |
| Output Interface | Type-C (USB-C) |
| GaN Technology | Yes |
| Intelligent Charging | Yes – AI auto power-off at full charge |
| Certifications | CE, RoHS, WEEE |
| Cable Included | No |
| Country of Origin | Made in Mainland China |
Compatible With
Works with virtually any USB-C device supporting fast charging — including the latest iPhones, Samsung Galaxy, Google Pixel, MacBooks, iPads, Android tablets, and Chromebooks.
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Frequently Asked Questions
Q: Does the 140W GaN USB-C charger automatically stop charging when my phone is full?
A: Yes! The built-in AI recognition technology continuously monitors your device's charge level and automatically cuts power delivery as soon as 100% charge is detected, preventing overcharging and helping to extend your battery's lifespan.
Q: Is this fast charger compatible with Qualcomm Quick Charge and USB Power Delivery devices?
A: Absolutely. This adapter supports both Qualcomm Quick Charge and USB Power Delivery (USB PD) protocols, making it compatible with a broad range of smartphones, tablets, and laptops that support fast charging via USB-C.
Q: Does this charger come with a USB-C cable?
A: No, a charging cable is not included. You will need your own USB-C cable to use with this adapter. For the best performance, use a high-quality cable rated to handle the maximum wattage of your device.
Q: What makes GaN technology better than a standard charger?
A: GaN (Gallium Nitride) allows the charger to operate at higher efficiency with less heat generation compared to traditional silicon-based chargers. This means a smaller, lighter design that still delivers powerful, reliable fast charging.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.