The 72 Odyssey would require you to possess a 72V compatible controller, in addition to a 72V charger. The inventory Sur-Ron controller and charger usually are not suitable. In case you’re searching for a battery that's compatible together with your inventory Sur-Ron controller/charger, we endorse testing our 60V or 66V https://hectorpckfb.blogmazing.com/37248874/getting-my-sur-ron-price-to-work