Power issues with note 3

[maia lee]

All of a sudden my note 3 is shutting off every single time I plug it in to charge and it won't even charge and the battery has been draining quickly, when I plug in my phone it will turn off and every few seconds the charging symbol come on and then goes away and repeats but it doesn't charge

 

[nahoku]

Bad battery, bad cable, bad charger, or bad phone USB port.