Bonviee Fuel Transfer Pump — Portable 3.8 GPM Auto‑Stop Nozzle, Battery or USB Powered, Includes Adapters & Hose

Bonviee Fuel Transfer Pump is a portable, auto‑stop nozzle system that moves fuel at up to 3.8 gallons per minute and runs from AA batteries or USB power for fast, spill‑free refueling.

This compact pump combines a smart automatic shut‑off nozzle with a high‑flow motor and multiple power options so you can transfer gasoline, diesel, or kerosene quickly and safely. The kit includes four common can adapters, a 51‑inch flexible hose, and a travel bag, making it practical for cars, motorcycles, lawn equipment, generators, boats, and remote tasks where conventional pumps aren’t convenient.

How does the auto‑stop nozzle reduce spills and overfills?

The nozzle senses when fuel reaches the inlet and automatically shuts off to avoid overflow, so you don’t need to stand watching the tank. That feature helps keep fluid on the job rather than on the ground or vehicle surfaces.

• Automatic shut‑off when fuel reaches the stop line
• Consistent shut‑off action for a range of container sizes
• Minimizes cleanup and reduces risk of slipping or staining

How fast is the pump and what does 3.8 GPM mean in real use?

At up to 3.8 gallons per minute, the pump moves fuel quickly enough to refill small tanks or top off larger equipment in minutes rather than tens of minutes. Higher flow shortens fill time while the nozzle and hose keep the delivery controlled and steady.

• Quick fills for motorcycles, lawn mowers, and generators
• Large‑capacity transfers handled without frequent repositioning
• Steady flow reduces splashing compared with manual pouring

What power options are available and where can I use the pump?

The unit operates from four AA batteries (not included) for true cordless use or from any USB power source—power bank, vehicle adapter, or wall charger—using the included cable. This flexibility makes it suitable for garages, ATVs, campsites, farms, and on‑road emergencies.

• Cordless battery mode for remote or mobile jobs
• USB power for continuous operation and longer sessions
• Simple ON/OFF switch for easy startup without tools

Does it fit different fuel containers and how easy is it to store?

The pump kit includes four common can adapters (2.0", 2.1", 2.75", 3.75") to match most North American fuel openings, plus a 51‑inch hose to reach awkwardly placed tanks. When the work is done, the lightweight pump and accessories fit into the supplied carrying bag for tidy storage in trunks, toolboxes, or workshops.

• Four adapters for broad container compatibility
• Long flexible hose for hard‑to‑reach inlets
• Compact, lightweight design with a storage bag

Who is this for: The Bonviee Fuel Transfer Pump is built for DIYers, mechanics, boaters, RV owners, small‑farm operators, and anyone who needs a portable, safer way to move fuel. It’s useful for emergency top‑ups, routine maintenance, and jobs where a fast, controlled transfer matters more than a permanent pump installation.