Batteries are placed right below the center of the vehicle in regular EVs. For aesthetic reasons, batteries are extremely thin, so they will not be exposed outside the vehicle. Unfortunately, the batteries are very fragile with weak shock-resistant abilities, which increases the possibility of an explosion.

The EVV6 is designed to separate the batteries from the cabin to prevent such incidents. Therefore, batteries are placed in a separate trailer. In addition, the explosion-proof layer stalled between the cabin and the trailer will lower the risk of injury in case of an explosion or a rear-end collision.