I just installed a
Cabela's Advanced Angler ProSport Chargers PROSPORT 8 two bank on the port side interior of my center console on my 170CC. I ran the cables to the batteries also in the CC. I drilled a two inch hole in the side where the plug comes out and installed a waterproof connector to cover it. Works great!! Update: Pictures uploaded.
Here's a shot of the charger inside the CC.
The middle picture shows where the plug comes out and through bolt location.
Bottom picture is a close up of the mounting bolts and plug cover.