I would make a battery from single layer Lipos and cover them with an aluminum case 2mm OR put the single layer ON TOP and cover it with aluminum also. the cover needs to be done in a way it puts the pressure on the board rather than the battery
Parts on the way for the next board and still not sure what I think about making my drop deck into an eSk8 or just get another deck for the parts coming
I would probably just make sure the battery pack isnāt wide, I have mine about 2 inches away from the sides of the deck and havenāt had any problems yet. I am also working of a battery pack that goes in your backpack, and it has a bungee wire with a auto release coupling that I 3D printed so if you fall off it detaches so the wires donāt get ripped from their sockets.