The 72 Odyssey would require you to have a 72V appropriate controller, as well as a 72V charger. The stock Sur-Ron controller and charger are certainly not suitable. When you’re looking for a battery that's compatible using your stock Sur-Ron controller/charger, we suggest checking out our 60V or 66V choices. https://sur-ron-72v72727.look4blog.com/76235936/new-step-by-step-map-for-surron-wheels