The front stabilizers have two on each one of the front landing legs. The rear has just one on each landing gear legs.
On the front, they are coupled together at the base of the foot and extend up to the frame and yes it clears the battery box. The rears are the same way, bolted at the base and extend to the rear up to the frame. This set up is very nice with the six point system. The unit is really firm and im not going to use my pin box tri pod anymore.
Paul & Beth
2013 Columbus 320RS
2009 Silverado 2500HD