Fast Charging Supports USB-C PD 3.0 20W and USB-A Qualcomm QC3.0 18W fast charging. Supports global voltage from 100 to 240V. Optimal Battery Capacity Equipped with 10,000 mAh internal battery capacity Multi function Serves as a traditional cable charger, a power bank, and a wireless charging pad., with wireless output of 5W/7.5W/10W/15W Minimalist Design Compact and lightweight foldable plug design. Good to carry around and easy on storage space. Secure Equipped with over current, over charge, overheat, and over voltage protection. Adopts fire-proof housing and grade A lithium battery