So as some of you may have seen, I used to have this in the back of my car for charging my batteries. While it worked great it wasn't as ideal as having a generator or being plugged directly into the wall. It just ended up not being real practical when trying to charge multiple 6s 16,000 packs. My car is a good sized suv but really just still too small to carry all my gear with ease. I started researching sprinter vans and trading my car in etc. After weighing all of the options I decided on buying a little 6x10 enclosed cargo trailer and setting it up to fit my needs. When I got it, it was just plywood walls and floors with a little 12v light inside that was powered only when plugged into the vehicle. I have since done quite a bit to it; making it exactly how i wanted it, I worked on it roughly one week straight and this is how it turned out. New flooring, carpet walls, added tie down points, multiple chargers, a generator, 12v LED lighting that runs off of 3 AGM batteries inside of a box on the tongue of the trailer which are all kept charged by a solar panel, high output florescent tube lighting that is powered by the generator or when plugged into shore power, PC, 32'' LED monitor, mini fridge, air conditioning/heater, desk with optional counter that folds out turning it into an "L", soldering station, and basically any and all of the necessities while working.