iBook Battery Life Query

Discussion in 'PowerPC Macs' started by McKnight, Apr 7, 2009.

  1. macrumors member

    McKnight

    Joined:
    Mar 29, 2009
    #1
    Can anyone tell me what is meant by "Battery health 67%"?

    Does this mean that my battery only holds 67% of the charge it could?

    It's had 300+ cycles, by the way!

    Thanks for reading.
     
  2. macrumors 68040

    NewMacbookPlz

    Joined:
    Sep 28, 2008
    #2
    Yes, that's exactly what it means. Take the original spec in mAh and multiply that by 0.67. This is the amount power that your battery can hold/provide.
     

Share This Page