Problem with fast wireless charging Galaxy S9

[Pongolek22]

I bought the BlitzWolf BW-FWC7 wireless charger for my Galaxy S9. Unfortunately, it charges just like my old wireless charger without fast charging.
Fast charging I have enabled, good quality cables (I tested with Ampere software: wired charging over 2000mA, wireless around 400-500mA), charger adapter Samsung 5V-2A 9V-1.67A. Maybe Samsung has a different standard for fast wireless charging? If I buy the S20 will it be the same problem and will I have to buy another wireless charger for fast charging?

[BandOfBrothers]

I do not use that make of fast charger myself so I can't advise wether it shoukd work or not.

If it has the required specs and the cord is good and your using the original Fast Charging Brick then I can't see why it shouldn't work.

Galaxy-S9-S9/S9-NOT-FAST-CHARGING. 

Personally I use original fast charging pads and stands from Samsung.

Perhaps Google Search for that make of fast charger to see if there are forums with other users.

I wish you all the best with this situation. 

🌈 Stay Safe  🌈