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  1. J

    Made In China Model Y has 15.5 Lithium battery to replace 12V lead-acid

    If the "15" volt battery goes "dead" and I need to "jump it", will a 12 (12.6 nominal) boost pack be enough to get the UI going/open the frunk/put in Tow mode etc and have the DC-DC charger take over and start recharging the 15? I'm guessing yes, but maybe not????