Hey all, hoping someone here might have some more 'real world' information on the BlackVue 650GW Dual cam setup. I have a 60D on its way to me (Horray!) and would like to put a F/R Dash cam in. Of course in an ICE car connect, go, don't worry about it. In a Facelift 60D, I have the smallest battery available.. how much 'real world' will this camera setup draw from the system? I plan on using the Teslarati install instructions but will likely plug it into the cigarette lighter for switched power. Any other recommendations on a better power source? My guess is that this system probably doesn't use much more than charging a phone. Thanks!