I'm using samsung galaxy j5 but when I put it on charge , it charges in 1.5 hrs but when it reaches about 80 % it charges very slow. From 80 to 100 it takes another 15 mins. How can I solve this issue?
Last couple percent of charge take a significant time. Because your battery can not take enough ions when it is almost full. So it is not a battery issue but you can try another genuine Samsung charger and a genuine cable.
