USB power delivery 3.0 USB power dedlivery 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 iPhone XS / XS Max / XR up to 50% in just 30 minutes. Consolidate your power with one charger for all your USB-C tech. Qualcomm quick charge 3.0 Engineered to refuel devices up to four times faster than conventional charging. Powered by INOV (Intelligent Negotiation for Optimum Voltage) Technology for fine-tuned power output and more optimized charging cycles. Up to 38% more efficient than Quick Charge 2.0. Backward-compatible with Quick Charge 2.0/1.0 devices. Safe & Reliable Advanced circuitry and built-in safeguards protect your devices against excessive current, overheating, and overcharging. Key Features Colour: Black Technology: USB Power Delivery 3.0, Quick Charge 3.0 Input: DC 12V–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: 17W (21W using USB-C port only)