Originally Posted by foldemup
Originally Posted by capehorn24
Originally Posted by poorcountrypreacher


Remove old batteries, replace with a lithium battery. Anyone who can run a boat like yours can handle it. smile


Don’t you have to have a charger for lithium that’s different from lead acid batteries?

Pretty sure it uses a different controller too. It’s not just changing batteries


The same controller has worked fine on mine, but they are not Polaris. I don't see how it could make any difference, voltage is voltage, but maybe I don't understand something.

He definitely will need another charger, but most of the lithiums come with a charger. And it's great advice to use one large battery with a single BMS vs multiple small ones.


All the labor of man is for his mouth, and yet the appetite is not filled.