My electronics on the battery are no good. The battery has 41 volts and the motor is fine. Can I use and XLR cable to connect any controller to the battery and then to my bionx motor?
Bionx systems practically only work with Bionx controllers/components.
You need to give more details about what's not good in your battery, what bionx system do you have, etc, for people to start helping you here.