The MI Power 5000 mAh MagClick™ 15W Wireless Power Bank features a 5,000 mAh/19.25Wh rechargeable lithium polymer battery that works as both a wireless charging pad and a regular power bank. MagClick™ technology allows it to magnetically attach to iPhone 12–16 models, and it delivers seamless wireless charging (up to 15W for Android and 7.5W for iOS). Type-C Input/Output Port: 5V/3A, 9V/2.22A, 12V/1.67A (20W max); Comes with a 31-inch Type-C-to-Type-C charging cable. Note: power banks are permitted in carry-on luggage only, and at the discretion of TSA agents. Charge before initial use.