Thread: Confusing Calibration
05-19-2007, 08:31 PM #1Confusing Calibration
This is a two part question. The first is how do I properly calibrate my battery. I found the instructions on how to do it but they confuse me so that I'm not completely certain I'm doing it right.
The second is, I downloaded the iStat pro widget and the battery health section is always up and down. I turned on my mac today and it was at 63%. am I doing something wrong to my mac? how do I keep the health up around 100%?
any help would rock!
05-19-2007, 11:51 PM #2
- Member Since
- Jan 24, 2007
- Hamilton, New Zealand
- MacBook black, Intel C2D 2GHz, 2GB RAM, 320GB WD Scorpio HD
The instruction on this link is quite easy to follow. http://www.mac-forums.com/forums/showthread.php?t=63092
I use CoconutBattery to check the battery charge. It takes a while for the battery to charge so keep it plugged until you see the green light on the plug.
05-20-2007, 01:36 AM #3
the charge is at 98% right, which means I'm almost full, almost got a green light, I know that. But the health is at 86%, which I'm assuming that if the health were to drop to 0, then my battery would be worthless. That's what I'm wondering about. and the link you gave leads right back to here.
05-20-2007, 10:47 AM #4
id depend more on coconut for battery health, or even in fact OSX, rather than istat.
if its got that much variation, it just cant be doing it correctly.
just goto the apple button top left, and "about this mac", then in power...should have a full rating from factory, and current
Full Charge Capacity (mAh): 5421
Remaining Capacity (mAh): 5370
mine is charged completely, and says 100%, so i can assume my batttery has a life of 99% left still (meaning capacity it can hold of original cap.)2.4ghz Unibody | Hitachi 320GB 7200 | 256MB 9600gt
05-20-2007, 04:09 PM #5
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