About Apple Care...

[jjiangweilan]

I hear if your Mac's battery consumes too fast, if you have Apple Care then you can change battery. If that's the case I will consider buying Apple Care

 

[Balaamsdonkey]

So...are you asking us if AppleCare will replace your battery for free if the battery is being consumed too fast?

 

[joewelch4]

If you think you're battery is bad they run a diagnostic test. If their test confirms it's bad then they replace it.