Portable Power Bank ,20000mAh Power Bank Portable Charger Power Battery Pack with 2-Port 3.1 A for iPhone 7 6s Plus 5 iPad, Samsung Galaxy S7 Note, more Phones and Tablets etc Blue Capacity:20000mAh Lithium Polymer Battery Safe to Charge: Intelligent power manage IC, supports over-charged, over- discharged, over-voltage, over-current and short circuit protection, perfectly protects your digital devices from charging accident. Lightning-quick Charge: Dual USB ports (5V / 2A and 5V / 1A) allow for simultaneous charging of your iPad, iPhone, Android, and more at high speed Easily fit into your carry bag and charge your mobile device anytime and anywhere What You Get: 1x20000mAh Power Bank , 30 days money-back, 1 year warranty and friendly customer service.