AUTO-STOP FUNCTION: The output nozzle design with locking clip to fixed to the receiving container and free your hand. This fuel transfer pump with high sensitive shut off sensor on the output nozzle will automatic stop the flowing timely when the tank is full, no longer worry about overflow, prevent the risk of leakage

DUAL POWER SUPPLY SYSTEM: This gas transfer pump support battery powered or USB type-c cable to connect your adapter or power bank, 4 AA batteries or even 2 AA batteries in Emergencies. Of course, the flow rate of the pump will change according to the power, the maximum transmission speed is 3.2GPM (NOTE: Batteries and Red Gas Can not included)

WIDE APPLICATION: 4 different soze cans adapters(2.0inch; 2.1inch; 2.75inch; 3.75inch) suitable for most North American fuel cans, the extra long 51'' hose easily to reach the can bottom. This fuel transfer pump is universal applicate to transfer gasoline, kerosene, diesel fuel, non-portable water. It is ideal to transfer fuel for cars, motorcycles, boats, lawn mowers, snowblowers, automotive, lawn, aquariums, generators, etc

GREAT PERFORMANCE: The pump design with strong ABS shell, The 19" extended intake hose and 51" long hose. Simply operation: ON and OFF and LED indicator to show working status. Transfer speed up to 3.2 GPM(Gallons per minute) with low Noise. As light as 1.4 pound for easy store by a drawsting bag

CONVENIENT & PORTABLE: Our high-quality fuel transfer pump design compact structure and easy keep it in your trunk, garage, shop, shed or closet for simple operation and help in emergence. KINDLY NOTED: Can and batteris not included in package. Please wipe the sensor clean to prevent stains from affecting the sensing