So, let’s say that you mount an X4 on to a trike (hopefully, one that allows mounting only as a power source, not a load-bearing mount that the legs of the X4 can’t handle).
Would there be a lithium ‘car’ or ‘house’ battery that could be mounted to the frame that could be used in lieu of the Bonkas? Would it add any flight time?
I would think the weight difference between four Bonkas (7S) and a single car-type battery would be fairly close.
The real question is whether the lithium ‘car’ battery could be compatible.