Dual Battery Cable for Super73 R, RX, S2 & ZX

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. 

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.