2018 Superhawk onboard charger

[WallySlayer]

Just bought a 2018 Superhawk 1850 but it doesn't have an onboard charger. Really odd since it has 3 batteries and the previous owner would charge them all separately. I was wondering if anyone knows the best way to wire an onboard charger on this model? I'm going to put it either under the passenger dash/glove box or in the middle storage locker. Unfortunately, I'm not sure how to get the wiring between batteries though. There's one battery at both the passenger and driver's feet. There is aluminum everywhere and there's no way to access underneath of them so I'm not sure how they do it when they install them new. If anyone has some advice or could show some pics of their setup, that would be really helpful. Thanks

 

[Grub54891]

Get a three bank charger. There are others out there, just find one that suits your needs. As far as running wiring, sometimes you have to create a path for it.

Amazon.com : 3 bank marine battery chargers

 

[WallySlayer]

Get a three bank charger. There are others out there, just find one that suits your needs. As far as running wiring, sometimes you have to create a path for it.

Amazon.com : 3 bank marine battery chargers

I've already got an onboard charger, it's the wiring that i'm unsure of because of access and the aluminum in between the two batteries under the deck.