My Seidio Surface works with my Samsung and Seneo chargers. I noticed with some other cases I have I have to lay the phone in landscape to find the sweet spot, not with the Surface.
I have a thin incipio and an otter box defender and they both charge fine using the wireless regular non fast charger disc they gave me when I bought the Note 5. Funny thing, wireless charging NEVER worked well with that phone or my s7 Active. I’d have to toggle NFC in the pull down settings and maybe it would work if I left it alone but my Note 8 wirelessly charges NO PROBLEM. Don’t know what the issues were but I’m loving it now...