Aikyciu Automatic Fuel Transfer Pump 3.2 GPM - USB or 4×AA Power, Auto-Stop Sensor, 51" Hose

The Aikyciu Automatic Fuel Transfer Pump is a portable, battery- or USB-powered pump that delivers up to 3.2 GPM and features an auto-stop sensor to reduce spills during refueling.

This compact pump is built for fast, convenient fuel transfer from cans to tanks without heavy lifting or awkward pouring. It works with gasoline, diesel, and kerosene and includes multiple adapters plus a long hose to fit most North American fuel openings. Use it around the home, on the job site, or in the garage to speed refueling and minimize drips.

How fast will this pump fill my equipment?

When supplied with adequate power the Aikyciu pump moves up to 3.2 gallons per minute, cutting typical refuel time substantially compared with manual pouring. Flow rates may drop when using fewer batteries or lower USB power sources, but operation remains steady and smooth.

• Maximum flow: up to 3.2 GPM with full power
• Compatible fluids: gasoline, diesel, kerosene
• Reduced refuel time for generators, lawn mowers, tractors

What prevents overfilling or spills?

The nozzle houses an auto-stop sensor that stops fuel flow when the receiving tank reaches capacity and emits a 30-second alert. That automatic shutoff helps avoid overfills and reduces cleanup after refueling, making transfers neater and safer for work and outdoor environments.

• Sensor-triggered auto-stop shuts off flow at tank full level
• 30-second audible alert notifies you when transfer is complete
• Designed to limit spills and waste during routine refueling

What power options are available and how do they differ?

The pump can run from USB power or on four AA batteries for cordless use. USB operation (DC 5V, >2A) supplies continuous power without batteries; battery mode gives portability where outlets or USB charging aren’t available—using two AA cells in a pinch reduces flow but maintains function.

• USB input included: use wall adapter, power bank, or car charger
• Battery option: 4 AA for normal cordless use; 2 AA in emergencies
• Choose USB for uninterrupted runs, batteries for remote sites

Will this fit my fuel tank and what accessories are included?

The pump ships with a 51-inch flexible hose and four adapters sized to suit most North American fuel openings. Measure your tank’s filler neck before purchase to confirm fit; the long hose provides reach for awkward or recessed tanks.

• Adapters: 2.0", 2.1", 2.75", 3.75" to match common openings
• 51" hose for extended reach and flexible routing
• Lightweight body for easy storage and quick deployment

Who is this for: The Aikyciu Automatic Fuel Transfer Pump is intended for homeowners, landscapers, small-farm users, mechanics, and anyone who routinely refuels portable equipment. It suits people who want a faster, less messy alternative to pouring from cans—particularly when working with generators, lawn tractors, snow blowers, ATVs, or boats—and who value portability, an auto-stop safety feature, and flexible USB or battery power.