Romoss A10 Battery Bank Review! Includes Drone footage...

ROMOSS 10000mAh Power Bank, A10 Ultra Compact Dual Output External Battery Pack, 
http://amzn.to/2tOEful
Premium Aluminum Portable Charger with Lightning and Micro USB Input 
For iPhone, Samsung, Smartphone and Tablet - Grey

Specs:
*Fast Charge and Fit Charge Technology: Smart connect technology auto-detects connected device for the fastest charging. *Auto detects the voltage and current of your device and delivers the fastest possible charge speed up to 2.1 amp.
*Dual Input and Dual Output: Not only the traditional USB cable, you can also use the same lightning cable to charge your iOS device or power bank. Dual USB output can charge 2 devices simultaneously at max speed with more current.
*Premium Compact Design: Pocket-sized, super portable, easy to hold in your hand and put anywhere. Convenient to carry with on the way. 100% AL-alloy CNC shell (same as MAC book)
*Ultra-High Capacity: Super Light Weight (8.8 oz) yet charges the iPhone 6s 3.5 times, iPhone 7s 2.5 times, the Galaxy S7 twice.
*Certified Safe: Multi-Protect safety system ensures complete protection for you and your devices. 
*Built-in 0.3mm AL-shell battery covering. 
*Auto safety cut-off with built in over-heat, over-charge, over-current, over-discharge, short-circuit protection. 
*18-month guarantee.