Why is my battery charging SOOO SLOW?

[Android Central Question]

I have a Samsung 5 and a samsung charger and my charger has been GREAT but all of a sudden it charges super slowly. If i am on the phone. if i am on the phone while its chargeing t will decrease battery. please help me solve this. im very frustrated.

 

[Golfdriver97]

Welcome to the forums. Have you tried a different cable?

 

[Rukbat]

Sounds more like a battery that's ready to be replaced. If it's an S5, just get a new battery (they're only about $10). If it's a Note 5, it has to go into the shop for a battery replacement.