Review on RoFI Micro USB Cable [2Pack] - 0.6M Nylon Braided Android Charger - High Speed USB 2.0 A to Micro B Charging Cord for HTC, S6, Kindle, Android, and More - Red, 2 Feet by Daniel Woods

I use them on my external battery because they are long enough to use the phone but not too long, they stick to anything as long as the battery is in plugged the cable into your phone I initially only gave them three stars because one of the cables had a short, but they immediately offered to replace both cables under warranty so I changed it to five stars because I think that it is important for the company fulfill product and warranty