For sale: Original DR Pro Max electric scooter, heavy-duty iron battery. There is a big difference between the original Pro Max and the Max. Power Distance Voltage: 72 50,000 mAh 5000W real power For sale, lightly used. The scooter is very clean, like new. The original Pro Max version has strong performance. Speed reaches 80 if weight is under 70. Its current offer is 2500.