I wanted to tidy up my test circuit and reduce the possibility of intermittent or shorting wires. I designed this baseplate in Fusion 360 to accomplish that. It has a pocket, with a strap, for a LiPo battery and posts to mount the circuit board. All of the posts have brass inserts to facilitate mounting the battery and board. With modifications, it could accommodate different battery shapes or circuit boards, or be extended to create an enclosure for the finished system. The model and STL files are included.