I knocked out the blind for my trucks cigar lighter and installed a cheap Auto Zone replacement lighter several years ago. Still charges my phone fine. 6 volt system with alternator. Max output is about 7.5 volts.

RonR


RonR


1951 3600 with Clark flatbed, T5, 4.10 rear
1970 340 Duster
1990 5.0 V8 Miata (1990 Mustang Gt Drivetrain)
1964 CJ5