Originally Posted by
JR V
Since I asked and got no response, I just measured mine and battery tray is 140mm x 50mm. Since this can use a staggered 2x2s setup you could dremmel a bit more room for a single 4s pack. As is, its max size is what I posted for a 4s pack.
Thanks, what about height? Most 2s on their side are 47mm... But many 4s packs are bigger!?