Macbook Pro won't charge no more

[nicklay]

Hi everybody, hope y'all going well. I'ma having an issue with my mac. When I plug it in and boot it, it works perfect, but don't charge. Somethimes it charge to like 15 ou 30 % but stop charging and start uncharge even if he's plugged.
Things I tried :
-Reset de SMC
-2 different AC Adapter
-Relacing de magsafe connecter.

Any other idea guys ?

 

[blueroom]

What model MacBook? Download and install Coconut Battery and post what it says.

 

[nicklay]

A Macbook Pro 15" mid-2010. What this software is suppose to do exactly ?

 

[simon48]

A Macbook Pro 15" mid-2010. What this software is suppose to do exactly ?

Test and get info for your battery.

 

[GGJstudios]

A Macbook Pro 15" mid-2010. What this software is suppose to do exactly ?

It will give you statistics about the current state of your battery. You can also use iStat Pro (free) or iStat Menus ($16) to get accurate readings of battery health and cycles, among many other things.

What you should be looking for are the number of cycles and the current health (maximum capacity), which is expressed as a percentage.

The link below should answer most, if not all, of your battery/charging questions. If you haven't already done so, I highly recommend you take the time to read it.

Apple Notebook Battery FAQ​