fellow Micro Minnie owners - If you are adding a second battery for your Micro Minnie, the double battery box below will hold two group 24 batteries and fits within the the trailer tongue/frame area:
I just confirmed this box will NOT fit into the standard battery rails of the Winnie Drop (mine is 2018 1780 model). It will jam in there at an angle as you can see in the pic. I’m trying to decide if I can modify the rails or build something on top of frame to accommodate two GC batteries or settle for a single upgraded battery like a 110ah agm.