4 ms·Hmm, didn't know there is a Palladium acid battery.by regomodo 14y agoHmm, didn't know there is a Palladium acid battery.ph0rque 14y agoNot sure if that's the joke flying over my head, but I believe that's a typo, and should be Pb (i.e. lead) acid.regomodo 14y agoI realised it was a typo, I was just being facetious.