Polanfo 20000mah Power Bank Ultra High Capacity External Battery for Smartphone & Tablets(Silver) Keep low prices,continued carnival!The best Christmas gift just for you!Monster power: A phone running out of juice can definitely be your travel killer. Our super large 20000mah capacity can fully charge your iPhone 6s 10 times, feel free to use your phone to record all those fascinating moments in your trip. Flash charging: Slow charging speed would be so unbearable. With maximum output of 2A, it can fully charge your phone in 1.5 hours. Say goodbye to the turtle charging speed. Slim design: You wont like a power bank which is as large as a brick. Ultra slim 0.6 inch profile, can be easily stored in your bag, you will barely notice it's there. LCD display: So embarrassing if go out with a dying external battery. Digital LCD display can show you the accurate remaining power, charging time is under control. Shield security: A poor quality power bank likes a potential bomb. Our product conform to CE, RoHS, and FCC, which can protect against over-current, overcharging and overheating, charging can never be safer.