The file 'Case For TP4056 Li-Ion Charger With Voltmeter 3D Printer Model' is (123dx,stl) file type, size is 278.3KB.
it's nice TP4056 Li-Ion charger case, with included voltmeter, type dvm-368 v3.01.
to design this case I used those models:
-voltmeter:https://www.thingiverse.com/thing:2900684
