High quality 20000 mAh laptop best logo power bank, Mini size power bank wireless charger Supported devices Smart phones/ipad/ipod/mp3/mp4 Recharge cycles charge to 100 % up to 500 Stock standard universal Model no HYY-602 Usb port 2 usb rechargeable portable power bank Battery type Li-Polymer Battery, 18650 Lithium battery Fast charging, high capacity, portable Charger phone at the same time