Product Description
Our legendary 72 volt 'Theia' Onyx RCR long-range battery, with even MORE range! Theia is a time-tested, community favorite upgrade for the Onyx RCR, and we've taken the same battery, and added more capacity, creating the 'Theia XR'. 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.
Specifications:
Capacity
65 Ah
BMS:
ANT BMS with Bluetooth
Power Rating (through BMS):
130-200 Amps / Up to 14 kW
Connector:
Anderson SB50, QS8 (Select below)
Stock Controller Compatible:
Yes
Include a Charger that's usually $200 for just $100 !
See options below!
Notes:
This battery REQUIRES the 'Onyx RCR XR Extended Battery Cover' and WILL NOT fit with the stock battery lid. This battery will connect directly to the stock controller if you select the Anderson SB50 connector, however, we suggest upgrading the Anderson SB50 terminals on your controller to QS8 for better power delivery and better heat resistance.
Lead Time: 14 - 23 business days
Usually ships within 27 days. 
