Aikyciu Automatic Fuel Transfer Pump 3.2 GPM with Auto‑Stop Sensor — 51" Hose, USB or AA Power

The Aikyciu Automatic Fuel Transfer Pump is a compact, portable dispenser that delivers up to 3.2 gallons per minute and automatically stops when your tank is full to reduce spills.

Designed for homeowners, landscapers, and field technicians, this battery- or USB-powered pump makes refueling small engines and equipment faster and cleaner. It fits most North American fuel openings with four included adapters and uses a 51-inch hose for convenient reach. The auto-stop sensor helps prevent overflows and signals with a 30-second alert, while dual power options keep you working whether you have a wall outlet or only batteries.

How does the auto-stop sensor protect against spills?

The pump's nozzle contains a built-in sensor that detects when the receiving tank reaches capacity, automatically shutting off the flow and sounding a 30-second alert. This reduces accidental overfills and keeps fuel off surfaces and equipment while you refuel.

• Automatic shutoff when tank is full to prevent overflow.
• 30-second audible alert for clear notification.
• Designed to minimize fuel waste and workplace messes.

What fuels and flow rate does this pump support?

The Aikyciu pump is suitable for gasoline, diesel, and kerosene, providing up to 3.2 gallons per minute when powered adequately. That flow rate significantly reduces fill times for generators, lawn tractors, and other mid-size equipment compared with manual pouring.

• Supports gasoline, diesel, and kerosene.
• Up to 3.2 GPM for fast transfers under proper power conditions.
• Smooth, controlled flow to avoid splashing during fills.

What power options are available and when should I use each?

Two flexible power modes accommodate both on-site and stationary use: battery power with 4 AA cells for cordless convenience, or USB power (DC 5V, >2A) for continuous operation from a wall adapter, power bank, or car charger. If you need mobility, use batteries; if you need longer uninterrupted runs, connect via USB.

• Battery: uses 4 AA for standard cordless use; 2 AA in emergencies (reduced flow).
• USB: plug the included cable into a 5V, >2A source for steady operation without batteries.
• Battery status and adequate charge recommended for optimal flow.

Which tank openings and hose length does it accommodate for field use?

This pump ships with four adapters (2.0", 2.1", 2.75", 3.75") to fit most North American fuel openings and a 51-inch hose to reach awkward or recessed inlets. Measure your fill neck before purchase to ensure a proper fit and avoid returns.

• Four adapter sizes included to match common fuel necks.
• 51-inch hose for extended reach and flexible positioning.
• Compact housing stores easily with tools or in a vehicle.

Who this is for: The Aikyciu Automatic Fuel Transfer Pump is ideal for homeowners, landscapers, small-fleet operators, and outdoor workers who need a faster, cleaner way to refill generators, mowers, snow blowers, and tractors. Choose battery power for cordless convenience or USB power for long jobs; check adapter size before use. Note that fuel containers and AA batteries are not included with the pump.