· [Built-in 4 Cables] Slim portable charger features 3 output cables and 1 fast-charging input cable, allowing you to charge a variety of devices, including iPhone(15/14/13/12 series etc), Samsung,and other USB C port Android phones, as well as Micro devices.· [Fast Charging at QC4.0 22.5W/PD 20W] Supercharge your Phone up to 60% in 30 minutes with our compact power bank. Powered by high-density lithium polymer cells, it delivers rapid charging for up to 4 devices at once. Stay informed with the smart LED display showing remaining power.· [20000mAh Capacity] It provides 3.75 charges for iPhone 15 Pro Max,1.5 Charges for iPad, 2.4 charges for your Samsung Galaxy s23 ultra, 4.33 charges for your Google Pixel, One Plus 11 2.4 charges.Also can use for charging low current devices like AirPods,sports watch etc.· [Re-charge in 3 Convenient Ways] Recharge our power bank in just 5.5 hours through the built-in USB-C cable (18W), via USB-C Input (QC/PD 3.0) at 18W, or use the built-in USB cable for a full recharge in 11 hours (10W)· [Airline-Approved Safety] Our mini portable charger meets stringent aviation safety standards, with intelligent safeguards against overcharge, overvoltage, overcurrent, short-circuits, and overtemperature. Enjoy rapid charging with peace of mind.