Different Battery Percentage

[JacksoN123123]

I used my brand new MBA 13" the last couple of days on the carger, now i'm on the go and the menubar tells me i have 98% battery left. The BatteryHealth app tells me im down to 93% (but 7328 mAh is 100%, as system profilier says right now 6815 is 93%)

So Apple shows you a nicer battery percentage to feel better or what ?

 

[GGJstudios]

I used my brand new MBA 13" the last couple of days on the carger, now i'm on the go and the menubar tells me i have 98% battery left. The BatteryHealth app tells me im down to 93% (but 7328 mAh is 100%, as system profilier says right now 6815 is 93%)

So Apple shows you a nicer battery percentage to feel better or what ?

The BatteryHealth app and System Profiler are accurate. The Menu Bar indicator is off. It's a known issue.

There are many factors that impact your battery life. See the BATTERY LIFE FROM A CHARGE section of the following link for details, including tips on how to maximize your battery life.

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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​