The Anker PowerCore 20100 is one of Anker’s highest capacity power bank. It is very fast at charging you devices and can charge 2 of them at once. It comes in black, blue, red, and white. Buying this will get you the power bank, a mesh pouch, and the charging cable. The PowerCore 20100 is my favorite power-bank because of the enormous capacity. The PowerCore can charge my iPhone 7plus 6 times. The PowerCore is also very small with its huge capacity and is only 12.56 ounces. It has over 30,000 good reviews and is highly recommended to any one who goes on long trip or has a a lot of devices on the go. The Anker PowerCore 20100 is also currently on sale and goes for 32.99 from a price of 39.99 for a limited time on Amazon.