Dewalt power tool battery XT60 and DC interface power take-off base with 3518 module and voltmeter

I designed an XT60 and DC interface power take-off base for Dewalt power tool batteries with a 3518 fast charging module and voltmeter (the voltmeter can be added or removed as needed). See the family photo below:

To secure the XT60, use M3*10 (M3*15 is better) stainless steel Phillips flat head screws and nuts. The bottom cover uses M2*6 black iron large round head self-tapping screws. The 0.28 voltmeter is secured with M2*4 self-tapping screws. The power take-off base is secured with M3*14 black iron large round head self-tapping screws. Assembly is as shown below:

First, install the XT60, power take-off pins, and KCD11 rocker switch. Install in place, see figure:

Then install the 3518 module and voltmeter head. See figure:

The assembled effect is as shown:

Additionally, this configuration file also includes a cover without a voltmeter, prepared for those who don't need one. I hope you like it and give your support, thank you!!! (Due to the many heat dissipation holes in this model, supports are difficult to remove, so some patience is required.)