Unlike some of you I only love flip casing on all my phones
However I don't like the supplied unit as it doesn't allow phone to stand up nicely at any angle
I bought 2  alternatives from ebay

Mate 8 performance floor P8max naturally . P8max had such an old chipset. I use the p8max not as a phablet but more of a minitablet only
Battery life about similar

Samsung fast charger n fast wireless charger are designed to match only the Samsung phones
I had tested it on my other phones too
Even the fast wireless charger is snail charging vs my other dirt cheap rm30+ qi slow wireless charger on my LG V10. Using the cheap qi charger on S6e n S7e was hopelessly slow while the Samsung fast wireless charging was very fast
So used Samsung supplied chargers on Samsung phones only. Infact since Note5 Samsung had issued official note that its fast charger is meant for the Note5 n S6 series only

i found out a powerbank can perform speed charge like huawei QC charger.. and i do ask huawei sales man and merchant they say those Quadcom all dont support fast charge to mate8.. but from one of my friend do hv using HTC A9 , he say using that HTC fast charge can get 5hour for full charge..
the powerbank i bought and sell is ROCK Stone Powerbank with 3.1A output 5v,it dont fast charge,but still faster than samsung fast charge charger..45min can get charge 20~30% of battery
i wanted to try it charge with ipad charger..dont know can get charge full in a night of time..

aukey brand they do need the QC chip in board only support..i do ask those huawei supply salesman and marketing merchant

No, use as 5V2A charger only..

I only use either my Aukey or Lyvsun  (3A output) to charge all my Androids n iPad mini n iPhone 6s+
I am not concern about how fast charging is unlike some users
I normally only charge my phones when I go to bed. So how long it takes doesn't bother me
For the Mate8 it takes about 2.5+ hours from 5% ( tested only once). I had not even used the supplied charger
Got too many phones w me n to keep it simple I used those 2 chargers only for all my phones

Any1 tried using other usb cable and paired with the original fast charger to charge the mate 8? Mine charged very slow using xiaomi fast charging cable. So cable actually play the role here to support the fast charging?