CukTech Drops 140W GaN Charger Smaller Than Apple's 30W Adapter

CukTech, the technical powerhouse often associated with Xiaomi’s premium ecosystem, has officially listed its latest engineering marvel on JD.com. The new 140W GaN charger isn’t just another power brick, it’s a direct assault on the physics of desk clutter.
Measuring just 45mm x 45mm x 28mm, the adapter delivers a full 140W PD 3.1 output through a single USB-C port, making it significantly smaller than Apple’s standard 30W iPad charger. This density is achieved through a proprietary “Precision Stack” architecture that minimizes thermal waste.
Key Specs
| Spec | Value |
|---|---|
| Max Output | 140W (PD 3.1) |
| Volume | 56.7 cm³ |
| Efficiency | 94.2% |
| Ports | 1x USB-C |
Why It Matters
For enthusiasts building minimal desk setups, the power brick is the final boss of cable management. A GaN charger this compact can be mounted behind a monitor or hidden in a cable tray without adding bulk.
Early listings suggest a launch price of approximately $45 USD (329 RMB), positioning it as a premium but accessible upgrade for MacBook Pro and high-end Windows laptop users.
We’re requesting a unit for full lab testing. Review coming soon.


