InSaneFisherMan

Just in case you want to look at the Suzuki setup manual.

Have a 2016 Suzuki DF9.9BT (electric start, power trim, remote). Never had an issue, and very happy with the motor. Manuals are easy...

I don't know much about this engine, but I would connect per the schematic.

May want to check your manual, most do not recommend charging the sealed maintenance free batteries.

A few pics from a tank Museum.

Alright friends, it’s finally time to share my build! TinBoats has been a HUGE resource over the past few years, even prior to me...

The minn Kota manual.

For many decades, I have run an A+B battery system in almost every boat. I started out using a pair of Dual-Purpose batteries. When...

Looks like a nice unit. It appears to operate very simular to an ACR except it monitors the starting battery for full charge status...

Yes, this looks like a great idea. I wish I would of thought of that.

To answer your questions? NOTE: This is for lead acid batteries and not using BOTH with a battery switch. Can it be done? Yes your deep...

There are lots of reasons to keep batteries separated, but the ACR only puts batteries in parallel when charging or when battey switch...

I'm not a fan of ACRs but you may want to look at the Blue Sea System.

You have gotten some good information so far. I wouldn't be surprised if your system isn't already problem free from your description...

In my state of Ohio, the boating course states the lights on your boat are under federal scrutiny. According to the coast gard...