There are plenty of convenient power banks that can charge your phone on the go. The RLERON Smartphone Power Bank takes it to the next level by acting as a portable wireless charger. It has a digital display and 25,000mAh battery to keep your phone going for a while. It can charge 3 other devices through its USB ports.
The device not only charges your phone but also works as a LED flashlight. The display shows how much battery juice you have left. This power bank has enough juice to charge an iPad Pro a couple of times.