I assume you’re making a flatpack? I only do top mounts by now and i use tupperware like boxes. Sturdy,sealed and fairly cheap. Spray paint it black and boom. Flat pack and bottom mounting will be difficult with tupperware. Or else consider top mounting. Works great on my old Koowheel deck.
Due to limited space I planning on stacking 20 on 20. Should be almost square but still flat enough to give clearance.
Mounting stuff on top is no option. Out here you have to ride stealth
I like the Idea of the waterproof tool box @moon posted even though I obviously need to drill some holes in it.
I was thinking of printing an enclosure in two parts and either friction weld them or apply some epoxy…
So, this is how I think I will assamble and place the battery pack.
@visnu777 thx a lot for the reply but I think I will stick to the bestech bms. Since - at least for now - I don’t have any means of monitoring cell voltages I don’t like to bet on a bms that I did not heard of before…