i got this Spigen Case and it works fine with my Seno fast charge at work as i had it for my Note 5 but when i got my Samsung Fast charge from my Pre-order i find if the case is not on 100% perfect it will not charge on the Samsung charger. I really wish we could turn the phone on its face and use wireless charging but oh well.

Spigen Tough Armor Galaxy Note 8 Case with Kickstand and Extreme Heavy Duty Protection and Air Cushion Technology for Galaxy Note 8 (2017) - Black https://www.amazon.com/dp/B073R7TLHV/ref=cm_sw_r_cp_apa_DPTNzbN18AMDV