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ki2594

macrumors 6502a
Original poster
Apr 12, 2008
802
5
Carmel, IN.
I really don't know if I should worry when my battery cycles go up....its at 27 now. Sorry I don't know about the cycles.
 
Cycles are the number of times that your battery has gone from fully charged to discharged and back to charged (one cycle). You can also have a bunch of partial cycles that add up to a full cycle ie. you discharge to half and recharge and then do it again...that will only count as one cycle.

In the last 10 months I have gone through 80 cycles with no adverse affects to my battery. I would say I am a light user without being plugged in as I am sure there are users with higher cycle counts.

I don't have a reference but I believe apple says that after 300 cycles you should still have 80% of your original battery life.

check out the Coconut battery app (search google) and it will give you how many cycles you have done and a comparison of your current battery health to the original.

cheers
 
though in a few years when i have gone through 300+ cycles and my battery charge begins to go down, will just buying a new battery solve the problem?
 
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