Protective Case for LiPo Voltage Checker

thingiverse

A Protective Case for Banggood LiPo Voltage Checker I used to buy these great little $4 LiPo voltage checkers from HobbyKing. The problem is, they recently changed the design and no longer read S1 (single cell) batteries. Very annoying. I found a new $3 voltage checker at Banggood that reads S1-S6 batteries, but they don't come in a case. Consequently, the pins are likely to get bent or damaged. Also, it's more likely to get lost because it's small and blends in too easily. So, I designed this protective case to keep my new voltage checker safe. To assemble, print a case and a cap. Slide the voltage checker into the end of the case (leave the clear shrink tube on it). Then use the cap to push it the rest of the way in, and hold it in place. With my printer, without any scaling, the voltage checker fits snugly into the case as is the cap. Everything stays in its place. You may find you need to scale the parts a bit or add a dab of glue on the cap.