Hey Folks, So a common problem I have is that I forget to charge my power bank and when I need it, most power banks take forever to charge up.

I recently came across this item via indiegogo and it seems legit as the manufacturer sells other items via Amazon. https://www.indiegogo.com/projects/itron-fastest-recharging-power-bank-on-the-planet#/ The Simpiz Itron is a charging dock and a fast charging powerbank. Its a little bulky, but you are able to charge the 9000mah power bank in about 20 minutes. This would be a solution to my problem, but it is bulky and its an untested product. (Also no USB C port)

I also recently came across the Rav Power QC3.0 and USB C powerbank that is a whopping 20100mah. It looks like it takes QC3.0 input and USB C 5V3A input too. Many reviews are saying it only takes 2-3 hours to charge the device, which isnt so bad considering I could likely get 4000mah in 30 minutes. http://www.amazon.com/Qualcomm-Certified-RAVPower-20100mAh-Technology/dp/B019IFIJW8/

Are there any other fast charging power banks? Not as concerned with output as I am input, but curious to know your thoughts.