Ravpower 6700Mah Aluminum Power Bank - Black (Buy 1 Get 1 Free)

Exclusive Ismart Technology: Charge Faster And Smarter Than Others, Automatically Detects And Delivers The Optimal Charging Current For Any Connected Device- Ensuring The Fastest And Most Efficient Charge.Compact Body, Amazing Capacity: Fitting In The Palm Of Your Hand, The 6700Mah Upgraded Capacity Can Charge Iphone 6, Iphone 6S For 2.5 Times, And More Than One Charge For Large Phones Like 6 Plus, Note 4, Etc