Fuel Transfer Pump with Auto-Stop: 3.8 GPM Cordless Gas Pump with 51" Hose
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Product description
What it is and what problem it solves
This is a portable electric fuel transfer pump designed to refill gas cans, diesel, kerosene, or even non-potable water with an auto-stop feature to minimize spills. The goal is a cleaner, hands-free refueling experience that helps keep your garage and equipment free of fuel messes.

How it works and performance you can expect
The pump runs on battery (uses 4 AA batteries, not included) or USB power, offering a rapid flow rate of 3.8 GPM (14.5 LPM). The auto-stop sensor kicks in as soon as the receiving tank is full, reducing overflow risk and cleanup. A 51-inch discharge hose and a 19-inch intake hose make it easier to reach awkward angles, so you don’t have to tilt heavy cans. The design emphasizes durability with a high-impact ABS shell and a kink-resistant, transparent PE hose for easy flow monitoring.



What to know before you buy
It’s important to note that the kit uses four different adapters to fit most North American plastic gas cans (racing jugs included). The description specifies compatibility with gasoline, diesel, kerosene, and non-potable water, but it’s wise to confirm you have the correct adapter for your can and fluid type. If you rely on a continuous power source, you can connect the included USB-C cable to a power bank, otherwise, you’ll need fresh AA batteries for cordless operation.

Who it’s for
This tool suits garage setups, roadside trips, camping, lawn maintenance, and winterizing outdoor equipment like RVs, motorcycles, ATVs, or snowblowers. It’s a good fit if you want to cut back on lifting heavy fuel cans and reduce spill risk during refueling.



What stands out (pros) and where it might fall short (cons)
Pros: spill-free refueling thanks to auto-stop, notably faster than some basic pumps, dual power options (battery or USB), long hoses for flexibility, included adapters for multiple can types, lightweight and portable, storage bag helps keep things organized. Cons: requires battery power or a power source, performance hinges on battery life and USB power availability, the kit’s full compatibility depends on using the correct adapters for your can type.

How to use it day to day
Fill the can or tank with the appropriate adapter installed, press the one-touch button to start flow, and let the auto-stop sensor cut off at the right moment. If you need to stop early, a single press ends the transfer. Keep the clip secured to avoid drips when finished.



Comparison and buying context
If you’re choosing between simpler manual pumps and a cordless option, this model trades a bit of convenience for portability and spill prevention. It works well when you want to avoid lifting heavy cans or when you’re away from power outlets, but it may not replace a larger, high-capacity pump for frequent, high-volume fueling.
FAQ (quick answers)
- Does it stop automatically when the tank is full? Yes, thanks to the auto-stop sensor.
- Can I power it with a USB power bank? Yes, via the included USB Type-C cable.
- Are adapters included for all can types? The kit includes 4 adapters designed to fit most North American plastic cans.
- Is it suitable for diesel and kerosene? It’s listed as compatible with gasoline, diesel, kerosene, and non-potable water, with the noted adapters.
Is it worth it?
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