Step1: Remove control unit and handle bars
Step2: Remove Pb accumulator from side A
Step3: Remove Pb accumulator from side B
Step4: Prepare charger for side B
Step5: Install charger on side B
Step6: Install cables to charger on side A
Rubber band to isolate accumulator from metal holder
Detailed view of rubber band isolation
Detailed view of accumulator holder install position
Step7: Install accumulator holder with rubber band on side B
Step8: Install and connect accumulator on side B
Step9: Install and connect accumulator on side A