21W USB C Power Delivery Car Charger USB Power Delivery is a new, universal multi-voltage charging standard that dynamically negotiates power output over a USB Type-C connection to safely and efficiently recharge a wide range of compatible devices. Fast charge the new iPhone 12 pro to 50% in just 30 minutes and charge 2.5 times faster than 5W stock charger. Consolidate your power with one charger for all your USB-C devices. 21W Power Delivery USB C Charger 18W Quick Charge Charger Universal Compatibility Optimized Dual Devices Charging Less Than 0.5 Ounce When a single device is connected, UrbanX USB PD chargers with Auto Detect provide access to the full power of the charger. For more than one device, Auto Detect ensures effective simultaneous charging by intelligently distributing this power. Dual-Device Charging Fast charge two mobile devices simultaneously Charges compatible devices like up to 4 times faster than conventional charging. UL listed for maximum safety including Built-in safeguards protect your devices against excessive current, overheating, and overcharging. The strong anti-slip spring clips ensure stability in the socket. Designed to fit almost any vehicle 12V/24V socket. Specifications Model: CC003 Input: DC 12–24V USB-C Output: (Power Delivery 3.0) 5V 3A, 9V 2.3A, 12V 1.7A USB Output: (Quick Charge 3.0) 5V 3A, 9V 2A, 12V 1.5A Max Power Output: 21W Dimensions: 41 x 25mm / 1.61” x 0.98” Weight: 16g / 0.5oz Note Use a USB-C to USB-C cable for Power Delivery fast charging, and the cable is included. When using both ports at the same time, they won’t fast charge. In this case, the total output of the car charger will be 5V 3.4A