Greetings MacRumors! I have in my possesion 4 Power PC units. 1.42Ghz Emac 400Mhz Orange Imac 233Mhz Powermacintosh G3 Beige and i could care less about the AIO performa 5200CD Anyways. all these machines have dead Pram batteries. And over the years ive seen many different hacks and what not to use 2 AA batteries to get a battery. But is there still a battery that Duracell makes new that can work? Which model number would that be cause i cant find anything. Let me know Thanks.