But were/are used in (at least some) NiMh batteries.
Ford says the rare earth metal Dysprosium, the rarest and most expensive used in Ford vehicles, has been reduced by about 50% in the (newer Li) batteries.
28 posted on 04/08/2016 10:42:12 PM PDT by steve86
(Prophecies of Maelmhaedhoc OMorgair (Latin form: Malachy))
