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CJRhoades

macrumors 6502a
Original poster
Dec 4, 2007
548
210
Lafayette, IN
My old 667MHz PowerBook G4 Titanium Onyx is still using the same battery it came with when I bought it 2001. It is a 4200 mAh battery and iStat reports that it has 432 cycles. Yet, it still lasts just as long as when I bought the battery which is around 3 hours and iStat reports 100% health efficiency. Is this normal for these batteries or am I just lucky?
 
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