Makita Ni-MH 12v to Liion 18650 battery BOX

This a battery box used to replace the old battery that contained Ni-Mh batteries with new LiIon batteries. 

You can follow the link to see the results:

https://www.youtube.com/shorts/p5KDYzAk8KI?si=tkCB9g9bsyi69

You will need a BMS 4S 40A Lithium Battery Changind-Discharging board 

 https://www.aliexpress.com/item/32852015245.html

The boxes are with or without charger hole

Everything ties together with M3 bolt or 3mm/30 mm in lenght fastening screws

Good luck!