Question: iMac G5 ALS being stored.
I'm preparing to move and as part of the preparation I have to put all but one of my iMacs in storage for a few months. Since the G5 ALS has been connected to AC power all along, the PRAM battery has been (hopefully) kept charged but will discharge while stored (it is normally only shutdown for a few hours each day). This brings up a few questions: First, is the PRAM "battery" an actual battery or just a large capacitor? Second, if it is an actually battery, what are the specifications, and where on the logic board is it located?