Extremely slow charging above 80%

[bhavstech]

My S6 chages very fast till 80%.
Now the problem arises from 80-87 it goes like 1% in 2.5mins(charging current 600ma)
from 87-93 it goes like 1% in 4mins(charging current 200ma)
and after 93% it goes 100% in less than a minute(charging current 100ma)
once i remove from charging it trickles down to 93 very fast
the battery drain is slower than normal after that till 80%
overall battery life is bad till 40 % but better below 40
i tried different cables adapters tried charging with phone switched off ,safe mode no good
i am on back to note rom with arter kernel
i am going to switch to stock to test it but it doesnt sseem to be a software issue
any solution guys?
callibrated the battery thrice
is the battery messed up?do i need a new one?

 

[-XperiaMan-]

My S6 chages very fast till 80%.
Now the problem arises from 80-87 it goes like 1% in 2.5mins(charging current 600ma)
from 87-93 it goes like 1% in 4mins(charging current 200ma)
and after 93% it goes 100% in less than a minute(charging current 100ma)
once i remove from charging it trickles down to 93 very fast
the battery drain is slower than normal after that till 80%
overall battery life is bad till 40 % but better below 40
i tried different cables adapters tried charging with phone switched off ,safe mode no good
i am on back to note rom with arter kernel
i am going to switch to stock to test it but it doesnt sseem to be a software issue
any solution guys?
callibrated the battery thrice
is the battery messed up?do i need a new one?

Have the phone reach 0% , until it powers off automatically . Then let it charge to 100% without turning it on

 

[bhavstech]

Have the phone reach 0% , until it powers off automatically . Then let it charge to 100% without turning it on

tried that too thrice

 

[tazaga]

Change usb cable to random one because original samsung cable sucks...at least for me it suck