Aikyciu Automatic Fuel Transfer Pump 3.2 GPM with Auto‑Stop Sensor — USB/Battery Powered, 51" Hose

The Aikyciu Automatic Fuel Transfer Pump is a compact, battery- or USB-powered pump that transfers gasoline, diesel, or kerosene up to 3.2 GPM and automatically stops when the tank is full.

This portable fuel pump is built to make refueling faster, cleaner, and safer for homeowners, landscapers, and outdoor workers. It pairs a high-flow motor with an integrated auto-stop sensor that halts fuel flow and issues a 30-second alert once the receiving tank reaches capacity. The pump ships with four sized adapters and a 51-inch hose so it fits most North American fuel inlets and reaches awkward or deep openings with ease.

How does the auto-stop sensor prevent spills?

The built-in auto-stop sensor senses when fuel has filled the target tank, automatically cutting power to the pump to stop flow. After stopping, the unit emits a thirty-second audible alert so you can confirm the transfer is complete without leaning over the tank.

• Automatic shutoff when tank reaches full level
• 30-second audible alert to indicate completion
• Helps minimize overfills, leaks, and wasted fuel
• Useful for tight or hard-to-see fill openings

What kind of power options does this pump offer?

The Aikyciu pump supports both cordless and wired power so you can run it from batteries or a USB source. Use four AA batteries for fully cordless operation or plug the included USB cable (DC 5V, >2A) into a wall adapter, power bank, or car charger for continuous use without batteries.

• 4x AA batteries for normal cordless operation (not included)
• Can function with 2x AA batteries in emergencies with reduced flow
• USB input for steady, long-duration transfers from external power
• No bulky cords needed when running on batteries—ideal for remote sites

How fast is the flow and what fuels are compatible?

When sufficiently powered, the pump delivers up to 3.2 gallons per minute to dramatically shorten refill times for equipment and containers. It is compatible with common fuels such as gasoline, diesel, and kerosene, making it versatile across tools and machines.

• Maximum flow rate: up to 3.2 GPM under proper power conditions
• Suitable for gasoline, diesel, and kerosene transfers
• Reduces manual pouring, tilting, and heavy lifting
• Great for generators, mowers, tractors, boats, and small tanks

What adapters and hose length are included, and will it fit my tank?

The kit arrives with four adapters sized to match the majority of North American fuel openings and a 51-inch flexible hose to reach recessed inlets. Measure your tank mouth before buying to confirm compatibility; the included adapter sizes cover most consumer cans and vehicle fill ports.

• Four adapters: 2.0", 2.1", 2.75", and 3.75" to fit common openings
• 51-inch hose for deeper or hard-to-reach fill locations
• Compact body for easy storage and transport
• Note: red fuel canister and batteries are not included

Who is this for? The Aikyciu Automatic Fuel Transfer Pump is tailored for homeowners, landscapers, small-fleet operators, boat owners, and anyone who needs frequent, safe refueling without mess. If you routinely top off generators, mowers, snow blowers, ATVs, or small tractors, the auto-stop sensor, rapid flow rate, and dual-power flexibility will save time and reduce spills. Choose USB power for extended transfers at a fixed location or AA batteries when you need true portability on job sites or remote locations.