Originally Posted by bamachem
Originally Posted by foldemup

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


The charger has to be tuned properly for lithium but the controller is usually (99%) fine and doesn't need to be changed unless you change voltages, then you also need to address the motor and other voltage step down systems you may have.

I don’t remember all the details, I just know I had a 2010 Polaris that had all the issues with charging too fast and boiling batteries and I sold it to a fella that was gonna convert it to lithium. I think he was using a Voltronix? kit….I just remember him saying it required a new controller or motor or something more than just slapping some lithium batteries in it.


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