72V 'Hyperion' Battery for Onyx RCR

Meet our 72 volt 'Hyperion' high-performance flagship battery for the Onyx RCR.  Our batteries are the ONLY aftermarket Onyx batteries that charge AND discharge through the high-quality BMS and utilizes cell holders to create the safest and best performing aftermarket battery solution for Onyx.  Select between a single or double QS8 discharge option based on your anticipated discharge rate. If the discharge current exceeds 300 Amps, opt for the dual QS8 discharge option.   Specifications: Capacity 42 Ah Cell Type: P42A Molicel 21700 BMS: ANT BMS with Bluetooth Power Rating (through BMS): 400 Amps / Up to 29 kW Discharge Connector: Single or Dual QS8 (Select below) Charge Connector:  XLR (Stock) or XT60 (Select below) Stock Controller Compatible: Yes - Requires Anderson SB50 to QS8 Conversion   Include a Charger that's usually $200 for just $100 and Fuse Delete Cable for $65 See options below! Notes: Very important: We suggest upgrading your stock Anderson SB50 connec