Hi,
I think you must be talking about the Fiber-optic receiver since its the only thing that connects to the ignition battery. The fiber-optic transmitter connects to a servo port on the receiver. A Deans connector is not needed because the current is so low so we only supply a Futaba female to the battery. You can plug in either a Futaba or JR male to this. You can make an adapter, you can use one of our SuperSwitches which has Deans on the battery side and JRs on the output or you can change the connector on the fiber-optic receiver.