20,000mAh allows you to charge devices like smartphones and tablets multiple times while you are on the go Supports fast charging with 20W maximum output for various PD-enabled devices One USB-C port and two USB-A ports let you charge three devices simultaneously Slim and compact design makes this power bank easy to carry in your pocket or bag Compliance with TSA airline safety standards offers peace of mind during air travel Comes pre-charged for immediate use Overcharge protection feature extends the life of the power bank and ensures safe and efficient charging of the devices Includes a 12-inch USB-C to USB-C cable for convenience