Dave on your next Deans adventure just remember that however you hook up black and red do the same on what your plugging into. I have alot of Deans plugs on things and it does not matter which side the hot wire is on as long as the one your plugging into is the same way. I have also never noticed a + or - on them. Good deal lucille glad your liking it. I wish I could change all my planes to ELEC, but the batteries would be mucho $$$$$ probabaly in the long run might even out but that would take alot of fuel burnt. Now fuel may get hard to purchase though.
Oh i only have a few batteries and they all work on all different planes so I guess I am lucky that i got them all the same lol.