Everything You Need to Know
Product details, specifications and fitment guidance.
Product Description
Super73 e-Bikes require their original battery be connected to the controller in order to add a secondary (after market) battery to your setup. POWERFUL LITHIUM has developed a cable that quickly and easily allows you to add a second battery (after market battery) with XT90 connector to your Super73 RX, R, S2 or ZX to extend your range.
Tip: Before selecting the Super73 cable option, make sure to identify the type of connector on your controller.
- Silver connector: Select the 'ZX' option.
- Black connector: Select the 'R, RX, S2' option.
Note: Both your stock Super73 battery and your secondary battery (after market battery) must be completely charged to full before connecting them to your bike for the first time.
Shipping, Returns & Support
Your purchase is with K. Mods Racing, regardless of which approved supplier fulfills the order.
Shipping
Orders may ship from K. Mods or an approved supplier. Shipping costs are calculated at checkout.
Returns
Contact K. Mods before returning any item. Return eligibility follows our published refund policy.
Support
We coordinate fulfillment questions, fitment concerns and product support.