powder I didnt get any of the specs on this unit,,, I am gonna only be using it with shore power hookup tied into a power converter so I am not worried bout draining a battery,,, its small, campact and inexpensive,,, and for the price I might try it just to see,, heck if it dont work in the tear then Ill use it in my car like it says I am suspose to,,,
Living large,,,travling small !!!
Serro Scotty rebuild(in progress)