Samsung Duo Wireless Charging rate

[jjjjcccc]

I charged my Note 9 using the Samsung Duo Wireless charger, and saw the charge went from 35% to 60% in about an hour, about 25% charge per hour.

Is this the expected charging rate for the Duo?

Thanks.

 

[durandetto]

My phone is at 50% and I put it on the charger and it says it will be fully charged on 1 hour and 24 min. Sometimes cases can prevent it from fast charging. Make sure it says wireless fast charging when you put it on.

 

[jjjjcccc]

Thanks for the tip on the charging message.

I just charged the phone and saw the message that it was doing Fast wireless charging (with and without the Samsung Rugged case), both showing same charging time of 41m with phone 78% charged.