• Lead-acid type towing battery with longer lifetime
• American Curtis electric control system, continuously variable driving speed, volt meter reminds in time recharging to operator
• High power driving system with stronger drive, low noise and drive on same pace
• Intelligent battery charger could be used in night without guarding, auto-switch, guarantee 5-8 hours use in day time
• Widely used in autos, airport, motorcycle, battery bicycle, plant, shipping yard, station, warehouse and maintenance, installation to small and medium mechanicals