Mi 20W Wireless Car Charger

Mi 20W Wireless Car Charger
Stay powered on the go with the Mi 20W Wireless Car Charger, a sleek and efficient solution from Xiaomi for charging Qi-enabled devices in your vehicle. Featuring 20W fast wireless charging, an electric adjustable grip with infrared sensors, and dual cooling, it’s ideal for commuters, road trippers, and rideshare drivers. Its compact design, versatile mounting options, and compatibility with a wide range of smartphones make it a must-have car accessory.
Why Choose Mi 20W Wireless Car Charger?
High-Power 20W Charging
The Mi 20W Wireless Car Charger delivers up to 20W fast charging, capable of charging a Mi 9 from 0% to 45% in 30 minutes and fully in 90 minutes. It supports 10W charging for Mi MIX 3, 7.5W for Mi Mix 2S, and standard charging for iPhone X and other Qi-enabled devices. Requires a 27W adapter for maximum performance.
Smart Electric Grip
Equipped with a hidden infrared sensor, the charger automatically opens its grip (up to 81.5mm) and securely holds phones like the Mi 9 or iPhone Xs Max. The electric clamp ensures stability on bumpy roads, with one-tap release via a side button. Effective charging works through cases up to 4mm thick, provided they are non-metallic.
Enhanced Cooling System
A built-in fan and metal thermal pad provide doubled cooling efficiency, preventing overheating during fast charging. The system maintains safe temperatures, ensuring reliable performance for long drives, though the fan may produce minimal noise in quiet vehicles.
Flexible Installation
The charger offers multiple mounting options: an air vent clip, a suction cup for the windshield, or an adhesive base for the dashboard. The adhesive is strong, but forcible removal may damage surfaces. A 360° rotatable joint allows optimal positioning for navigation and charging.
Key Use Cases for Mi 20W Wireless Car Charger
Commuters and Daily Drivers
The charger’s automatic grip and fast charging make it ideal for quick top-ups during commutes. It powers phones running navigation apps like Google Maps or Spotify, though heavy app use may slow charging (e.g., Mi 11 with Google Maps). A reliable choice for Anker PowerWave users seeking affordability.
Road Trippers and Adventurers
With 20W charging and secure mounting, it ensures devices stay powered on long drives. The cooling system supports extended use, and the 81.5mm grip fits large phones like the iPhone Xs Max. Comparable to JOYROOM Wireless Charger for travel convenience.
Rideshare and Professional Drivers
The one-hand operation and cable-free design simplify use for Uber or Lyft drivers. The sleek 2.5D glass panel with a blue LED ring adds style, though the air vent clip may wobble in some vehicles. A practical alternative to CHGeek Wireless Charger.
Tech-Savvy Users
Compatible with Qi-enabled devices, including iPhones, Samsung Galaxy, and Xiaomi phones, it supports navigation and charging simultaneously. NFC is not included, but the USB-C port and included 27W adapter enhance versatility. Ideal for Samsung Wireless Charger users.
Compatibility and Setup
Device Compatibility
The charger supports Qi-enabled devices, including Mi 9 (20W), Mi MIX 3 (10W), Mi Mix 2S (7.5W), iPhone X/Xs/Xs Max, and Samsung S10. It requires a non-metallic case thinner than 4mm for effective charging. Not compatible with Redmi Note 12/Pro/Pro+ or Poco X5 Pro.
Easy Setup and Connectivity
Setup involves connecting the included USB-C cable and 27W dual USB adapter to the car’s 12V port. Place the phone near the infrared sensor to trigger the auto-clamping grip. The blue LED indicates charging status. Ensure no metal objects interfere with the charging surface.
App-Free Functionality
No app is required, as the charger operates independently. The included 27W adapter supports one fast-charging port and one standard port, allowing simultaneous wired charging of another device. The system is plug-and-play, with no software setup needed.
Technical Specifications of Mi 20W Wireless Car Charger

Model: WCJ02ZM
Input: 5V/3A, 9V/2A, 12V/2A, 15V/1.8A, 20V/1.35A
Output: 20W max (Qi wireless), supports 20W (Mi 9), 10W (Mi MIX 3), 7.5W (Mi Mix 2S)
Port: USB-C
Grip Width: Up to 81.5mm
Charging Distance: ≤4mm (non-metallic cases)
Cooling: Built-in fan, metal thermal pad
Mounting: Air vent clip, suction cup, adhesive base
Dimensions: 117 x 67 x 28 mm
Weight: 190g
Color: Black
Material: 2.5D glass, PC+ABS
Warranty: 6–24 months (varies by region)
Included: Charger, USB-C cable, 27W dual USB adapter, air vent clip, adhesive base

Trust in Quality and Support
Threeways Gadget Hub offers a 12-month warranty on the Mi 20W Wireless Car Charger, covering manufacturing defects. Our support team provides prompt assistance via email or phone for setup, troubleshooting, or returns, requiring original packaging and proof of purchase. Visit our support page for help. Xiaomi’s reputation for innovative accessories, paired with our commitment to customer satisfaction, ensures a confident purchase. Shop more at Threeways Gadget Hub.