My dynojet power commander has nothing in the intructions about hooking it to my battery. The only power source for it comes from a 9v battery. That's all well and fine except that when the battery isn't plugged into the commander the bike won't run. So apparently the power is pretty important. So what happens if the 9V dies while I am riding....my bike shuts off? Does this seem wrong to anyone else? there is no hookups or harnasses or anything mentioning hooking it to my bike battery, just to the negative to ground it out.