Why now my battery charge just in 1.5 hours?

[AC Question]

First my new j5 prime take 4 hours to charge but recently it takes only 1.5 hours to full charge so it can affect my phone or not .... Answer me

 

[B. Diddy]

Welcome to Android Central! This review says the phone doesn't support fast charging: https://www.techjuice.pk/samsung-galaxy-j5-prime-review/. If it charges up quickly, does it also discharge quickly?