Re: No Optima 6 volt batteries to be found

Posted by Packard Don On 2022/10/5 1:48:01

You don't really need a 6v to 12v converter to charge your phone. The USB standard is 5v so stepping it up, then back down makes no sense! A little device like this wired in will do the trick and with some ingenuity can be adapted to a cigar lighter.