im using the goldenmotor at 60v with a lifepo4 at 48v and a sla at 12v. im ordering 2x 36v lifepo4 in series. and next spring upgrading the hubmotor to a 5305 or 5304.
You have a LiFePO4 and a SLA hooked up in series?
I am not sure anyone has tried that yet? How does it do?