[cgtech]

Well, ours are pretty pricey. Over 3k added to cost of a new cart. But that's a full system, cells, charger, battery management system, and a 7 year full warranty. We do not sell them outside our area, or for self install. You could build a system yourself for a lot less out of used Nissan leaf cells (as has been done on this site several times). The cells can be configured for any voltage you need, and stock controller & motor can be used.