How Do I Charge, and Maintain 2 New 6 Volt Batteries???

mena661 wrote:
I'd bring the portable anyways but 10 amps isn't much really. Your alternator might do a better job at charging.

It has a 50 amp option but it says that's for engine starting (I didn't think that could be used for battery charging.

Seems like that portable charger at 10 amps will be a better option then the on-board charger that is only doing 13.2 amps right now.

Should I still run both though like stated above?

I'm looking to keep my charging down to about 1-2 hours if possible.