The mobile fuel dispenser is powered by the vehicle and can move with it, designed for mobile fuel sales in urban and rural regions. Like a regular fuel dispenser, it is well-equipped, suitable for gasoline, diesel, and ethanol gasoline. It has a single-nozzle independent control system, LLO flow measuring converter, 12V or 24V DC power supply for vehicle use, safe and reliable, compact structure, small volume, easy to operate.