Which part of using 1/3rd the energy at 1/2 the cost to go camping with enough energy on board to not even have to plug in at a camp site are you not getting? We tow a 5th wheel which could really benefit from having it own battery pack for stand alone power and an electric drive to assist our truck in moving the rig up to speed from a stop, climbing hills, and regenerative braking.
__________________
|