TP4056 Li-Po Charger Board
thingiverse
Here is a model I made of the common TP4056 Li-Po Battery Charger circuit board; hopefully this will help someone design something neat. Someone on Ebay has an example of one (https://goo.gl/uTXrwD). Some models of this board won't have notches cut out at both ends, but they should still be dimensionally accurate.
Download Model from thingiverse
With this file you will be able to print TP4056 Li-Po Charger Board with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on TP4056 Li-Po Charger Board.