Two-Way Fast Charging: Supports 22.5W super-fast charging and 20W PD3.0; charges phones up to 55% in just 30 minutes. High Capacity - 20000mAh: Charges iPhone 16 Pro up to 3.9 times, Galaxy S24 Ultra 2.8 times, and iPad mini 6 about 2.7 times. 3-in-1 Built-in Cable: Includes a durable 12.5cm USB-C cable (tested for 10,000+ bends) for easy travel and daily use. Wide Compatibility: Supports PD3.0, QC3.0, FCP, SCP, and AFC protocols-compatible with most phones, tablets, and low-power devices. Advanced Safety Protection: Equipped with NTC temperature control, monitoring 200 times per second to prevent overheating.