Engine alternator only charges engine battery
We have a 2001 Itasca Suncruiser Ford F53. Has an engine battery and (2)12 volt batteries. When plugged into shore power or when the generator is running, the 2 12 volts are being charged. But when ...
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One cable from the chassis battery
The other cable from the house battery
A tiny ground wire
And it works both directions AUTOMATICALLY. Everything stays charged. No switch. No rat's nest of wires. No hyper-doses of Ginko Biloba needed to help the memory to remember to flip switches.
And some folks wet their jeans fretting about taking three seconds to look at a meter as they walk by.
The other cable from the house battery
A tiny ground wire
And it works both directions AUTOMATICALLY. Everything stays charged. No switch. No rat's nest of wires. No hyper-doses of Ginko Biloba needed to help the memory to remember to flip switches.
And some folks wet their jeans fretting about taking three seconds to look at a meter as they walk by.
