Which the best powerbank for samsung s series ?That also support super fast charging on it

I am using S10 LITE when i connect earphones it shows USB connector connected and instantly chages to disconnected and this happens in loopMy earphones are also not working on my smartphone However the earphones work on other smartphones

First phone i owned was a Samsung galaxy y because if experience owned a j2 then j2 pro then j5 prime and now currently owning a Samsung Galaxy A8+ the experience with Samsung has been greatWhat are your Samsung series of smartphones?#GalaxyLifeUnint...

facing this problem after restart still it shows the sameWhat should I do

Today finally i received Andriod oreo update on my Samsung galaxy A8+ 2018 thanks samsung