Compact battery with wireless charging function and magnetic fixation to the back cover 12/13/14. For wireless charging and smartphones 8/9/10/X/11, we recommend purchasing a sticker adapter to maximize the benefits of a magnetizing battery. Lithium polymer battery Capacity: 5000 mAh Number of charge-discharge cycles: at least 600 Wireless charge power: 5 W Input parameters: 5 2.1 Output parameters: 5 V 2.1 Charging time: up to 3 hours from the mains A), up to 12 hours from the 2.0 port Automatic shutdown at the end of the wireless charging process manually click) The process of wireless charging the phone, as well as charging the battery itself via cable, is accompanied by a green glow of the extreme LED of the four included cable with connector