While you wait for answers, we may have found some information which could help you.
Click here for Cylinder Mower Electric
Bosch Rotak cuts out after 3 seconds?
re spring lever on Bosch 34R mower?
Faulty Bosch AL3640CV Charger or Battery?
Bosch AL 3640 CV charger repair & parts identification?
How can I fix my Bosch Rotak 37 lawnmower?
Bosch al3640 cv?