Ranked in these QuestionsQuestion Ranking
Pro Charge two devices at the same time
There are two USb ports on the device that support dual charging so a person could charge their phone and tablet at the same time portably.
Pro Charge a device multiple times
With the available 12000mah battery users will be able to charge a device multiple times before needing to recharge the portable battery unit, which is great for when users will be away from a charging port for a while.
Con Quality control issues
Multiple users have reported issues with the device such as being DOA or having broken ports. So it does seem it may be the luck of the draw as to how well this device works upon arrival.