Designed for Backfire Ranger X3, with the esc, power button, charging port all pre-installed in a fully sealed unit. Backfire Ranger X3 customers could use this unit for easy replacement.
Equipment with 123P 21700 High Performance Cells (Updated to Samsung 40T 21700 cells since March 2023)
Charging Voltage: 50.4V, suggested to use Backfire 2.5A charger or 4.0A fast Charger.
Connecting Plug : XT60
For most customers before Before June 2022, they received 29kv esc and motors in their ranger x3. After June 2022, all customers received 33kv esc and motors. If you are not 100% sure, please reach out to our tech support to verify the model before ordering the replacement part.