Dual Battery set up

[bitkim]

Have anyone install a dual battery selector switch on a Sea Doo?, i am looking into this to ensure i never run out of charge but i do not know if this is doable, it seems to be a easy thing to do, using just a switch and new battery and a few cables, but since it looks to easy to be true i want to check with you guys and ask for advise.

Thanks in advance

 

[RFoster130]

Its very easy. Look in the modify section there. I have a complete write up. Several others have also done writeups.