Some AAA services carry a portable charger to recharge your ev, with the goal to give it a small charge so it can go to a nearby charging station for a full cha

Some AAA services carry a portable charger to recharge your ev, with the goal to give it a small charge so it can go to a nearby charging station for a full charge. https://cleantechnica.com/2022/12/05/aaa-expanding-service-now-offers-mobile-ev-charging-electrifying-aaa-member-benefits/ https://cleantechnica.com/2022/12/05/aaa-expanding-service-n.... There's nothing magic about it, you have a regular j1772 plug on the end of a generator, or a battery to provide it. Also a few evs now have 120v or 220v AC outlets, that you could put a j1772 into and give another car a charge. Sadly there appear to be no direct DC charging systems available between cars at this moment.