140W GaN USB-C Fast Charger – AI Auto Power-Off, QC & PD
140W GaN USB-C Fast Charger – AI Auto Power-Off, QC & PD
140W GaN USB-C Fast Charger — Smart AI Recognition & Auto Power-Off
Meet the ultimate fast-charging companion for your devices. This compact 140W GaN (Gallium Nitride) USB-C charger delivers blazing-fast charging speeds while protecting your battery with built-in AI smart recognition technology. Once your device reaches full charge, it automatically cuts power — no overcharging, no waste, no worries.
Whether you're charging a smartphone, tablet, or laptop, this adapter intelligently detects your device and delivers exactly the right power output for the fastest, safest charge possible.
Key Features
- 140W Maximum Output — Rapid charging for phones, tablets, and USB-C laptops
- GaN Technology — More efficient and compact than traditional chargers; runs cooler with less energy waste
- AI Smart Device Recognition — Automatically identifies your device and optimizes the charging profile
- Auto Power-Off — Cuts power automatically when your device is fully charged, protecting battery health
- Qualcomm Quick Charge Compatible — Works with QC-enabled Android devices for ultra-fast top-ups
- USB Power Delivery (USB PD) Support — Universal compatibility with a wide range of USB-C devices
- Type-C Output Interface — Single USB-C port, clean and universal
- CE, RoHS & WEEE Certified — Meets rigorous European safety and environmental standards
- No High-Concern Chemicals — Safe, responsible materials throughout
Specifications
| Max Output Power | 120W (rated) / 140W peak |
| Output Interface | USB Type-C |
| Fast Charge Protocols | Qualcomm Quick Charge, USB PD |
| GaN Technology | Yes |
| Intelligent Charging | Yes (AI Recognition) |
| Charging Cable Included | No |
| Certifications | CE, RoHS, WEEE |
| Country of Origin | Made in Mainland China |
What Makes This Charger Stand Out?
Traditional chargers keep pushing current even after your battery is full, which degrades battery capacity over time. This charger's AI-powered auto power-off system monitors charge status in real time and disconnects the current the moment 100% is reached — extending your device's long-term battery health effortlessly.
The GaN chip inside means this adapter is significantly smaller and lighter than conventional 140W chargers, making it just as travel-friendly as it is powerful.
Compatible With
- USB-C smartphones (Android, flagship phones)
- USB-C tablets and iPads
- USB-C laptops (MacBook, Dell, HP, Lenovo, and more)
- Any device supporting USB PD or Qualcomm Quick Charge via USB-C
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Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: Does this 140W GaN USB-C fast charger come with a charging cable?
A: No, a USB-C charging cable is not included with this charger. You will need to use your own compatible USB-C cable rated for the appropriate wattage to take full advantage of the 140W fast charging capability.
Q: How does the AI auto power-off feature work?
A: The built-in AI recognition system continuously monitors your device's battery status during charging. Once your device reaches 100% charge, the charger automatically stops delivering current. This helps preserve battery longevity and prevents unnecessary energy consumption.
Q: Is this charger compatible with Qualcomm Quick Charge devices?
A: Yes. This adapter supports both Qualcomm Quick Charge and USB Power Delivery (USB PD) protocols, making it compatible with a wide range of Android smartphones, tablets, and USB-C laptops that support these fast-charging standards.
Q: Is this charger safe to use with my laptop or MacBook?
A: Yes. The USB PD protocol and AI device recognition mean the charger automatically adjusts its output to match your laptop's requirements, delivering the correct voltage and wattage safely. Always verify your laptop supports USB-C charging before use.
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.