Upgraded Version of Electric Skateboard Battery Box with

This item is the plastic box for electric mountain skateboard, please confirm this.
Box size: When the battery is welded well, it can to 40 batteries Material: plastic
colour: black Package Contents: 1 x Skateboard Battery Box
1 x switch
1 x battery display Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.