Charge Count in iStat

Discussion in 'Mac Basics and Help' started by msharpmu, Jun 22, 2007.

  1. msharpmu macrumors regular

    Oct 17, 2006
    How many times can I charge my computer before the battery starts to diminish?
  2. WildCowboy Administrator/Editor


    Staff Member

    Jan 20, 2005
    It varies a lot based on usage patterns and other variables. As a ballpark figure, it wouldn't be unusual to see a significant reduction in battery capacity by around 300 cycles. But I've got another battery with about 500 cycles that still holds just about a full charge.
  3. Objectivist-C macrumors 6502

    Jul 1, 2006

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