Replace Battery

Joined
May 18, 2008
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Amberley, Canterbury, New Zealand
Your Mac's Specs
MacMini 14.3, 8.1 & 4.1, OS 13.5, 10.14, & 10.11 & 10.6; Macbook Pro 8.2, OS 10.12.
My latest acquisition, a G3 iMac, has a flat battery. Replacing the battery is a right stink of a job.

My G3 b/w tower has an almost-new battery. This computer will not be used for some weeks, so its battery isn't needed much, and it's very easy to get at. I intend taking the battery out and putting it in the iMac.

Question: when leaving a battery out of a computer like the G3 b/w for weeks, possibly months, what is the effect of putting a new battery in after that length of time? Does the PMU need to be reset, is there risk to the PMU chip?
 

dtravis7


Retired Staff
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Modesto, Ca.
Your Mac's Specs
MacMini M-1 MacOS Monterey, iMac 2010 27"Quad I7 , MBPLate2011, iPad Pro10.5", iPhoneSE

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