DSO150 shell - Battery 18650 Mod

This is a mod case for DSO150 Oscilloscope by JYETech sold by KKMoon.
I spent a lot of hour and material for this project and seems that electronic fit perfectly into it. PLEASE DON'T USE IT FOR COMMERCIAL.

IMPORTANT NOTE: seems that there're 2 versione of this Mini oscilloscope. If you have 8 pin on the back of smaller pcb, this project wil fit perfectly. Otherwise pcb will not fit in.

For the mod you need:
>1x 18650 Li-ion Battery (with a small thickness to adapt it to its housing)
>1x Li-ion Charger board (TP4056)
>1x Step-up 2-28V Converter (SX1308)
>1x On-Off Switch (Hole is 20x12.4mm)
>6x 3.75x2mm screw ( 4x for bottom and 2x for ADJ board)
>8x 6.75x2mm screw (4x for internal bottom case and 4x for external bottom case)
>1x JST 2 pin male
>Wires for connections
>Files 1, 2, 5 for complete version
>Files 1A, 2A, 5 for CLEAN version

>>And a Multimeter for testing voltage before mounting (9V required).

NOTE: Switch could be avoided due to the presence of it on