This sleek and compact power bank boasts a massive 10,000 mAh/37Wh Grade A Lithium Polymer battery, capable of delivering a quick 5V/2A output to charge your devices in a flash. With both 5V/2A micro and Type-C inputs, you can conveniently recharge the power bank itself using any compatible cable. Plus, the included Micro-USB-to-USB charging cable ensures you're always ready to power up your Android smartphones or other Micro-USB devices. Travel with peace of mind knowing this power bank is TSA-approved for carry-on luggage (subject to agent discretion). Simply charge it up before your first use and enjoy the freedom of uninterrupted power wherever your adventures take you!