The Bosch PowerPacks are complex and finely-tuned systems. The repair of such a system requires special expertise and elaborate facilities. That is why a defective battery must in nearly all cases be replaced. We recommend the following procedure:

• First, let your Carqon dealer check whether the battery really is defect and/or if it has a fault in it's electronics. That is something the dealer can check by using special battery management systems and diagnostic tools.
• If the battery is defect, the dealer will dispose of it with due regard for the safety regulations.