Quote Originally Posted by PatriotAW4 View Post
Unhook the cranking battery from the PP charge. If it is only letting it get to 12.6 volts while the engine is running that is not enough. All the power from the engines alternator should only be charging the cranking battery.
The power pole charge is setup to keep the cranking battery at 12.6 at the "end of the day". I have it set to only charge the cranking battery. When I'm running the battery is being charged at anywhere from 13.8-14.2 V give or take.