You don't need to worry about anything when riding. The system automatically ensures an equal discharge of both batteries. Related ArticlesHow does the Bosch DualBattery work while riding?Do I have to swap the Bosch DualBattery batteries from time to time?Can I ride twice as far with Bosch DualBattery?Can I have the Bosch Limit Mode programmed onto my S-Pedelec / HS-Bike at a later time?Smart lock from I Lock It
