Hello collegues! as some forum collegues told me, it is a good idea to use a Supercapacitor (5,5V / 1F) instead of new NiMH memory battery. I soldered this cap instead the battery, let it "charge" couple of minutes and tried after couple of hours to switch on. Gues what? Now my NEC PC-8210A can be switched on even without any Power Source. No main batteries, no ac adapter.
Of course i'm pretty sure it wouldn't last long, but its funny. I have no idea, how "healthy" such Supercap is for the Hardware made in 1983.... I will be thankfull for your stories and advices here... Thanks -- Kind regards / Mit freundlichen Grüßen ExPLIT IT Solutions Pawel Radomychelski
