Treadmill Exercise Power Generator

Belt drive, lower noise
Run for exercise while generate electricity,
into power, eco-friendly
Digital LCD display for time, speed,
Combined with DC permanent magnet
Charge 12V battery bank with over-
Portable power box is optional
Output power: 30-100w, max. 250w
DC output: 14.5V
Dimension: 1830*570*1380mm