Amps and Volts

[rhody98]

The port side is empty except for the cables waiting for me to install the battery box. There was a lift out ice box there. To install I used a sealant in the smaller screw holes and for the battery box tie downs I drilled over size holes, filled with epoxy and redrilled for the screws.

Not sure how you solve your undercharging problem with a new battery, it also needs to be charged. My mercruiser puts out plenty of juice to charge but in thinking about your situation, I believe the relay controls the charging in way that focuses on the cranking battery - and w/o the "2" switch I dont think you can just send the charge to the house battery alone. I would actually contact Blue Seas and discuss your issue w/9 amps - I have called and emailed them in the past and found them very responsive....I'm no electrical genius either.