I mean, yea, i can buy it from their site for 20 dollaras, but I am also wondering - are the holes on that enclosure aligned in drilled holes on meepo v2 deck? (my plastic meepo battery enclosure keeps breaking, and i am a bit tired of buying that enclosure - i dont want to drill new holes in the deck)
for me the answer to breaking enclosure is using epoxy to strengthen the whole construction, maybe you wanna try that ?
excuse the bad drawing, its showing 2 L-shaped aluminium profiles, glued with epoxy to the outer wall of the enclosure
you can also add a aluminium plate on top
this is what i usually did so far and it holds my whole body weight if done right