Hoiock 101115 6 GPM Cordless Fuel Transfer Pump with 51-Inch Hose
Product description
Technical overview
Some refueling jobs call for a portable pump rather than manual pumping, while others depend on a power source already available in the garage or at the worksite. The Hoiock 101115 cordless fuel transfer pump supports both needs with compatibility for DeWalt 20V and Milwaukee 18V batteries, plus 12V battery clamps as an alternative power option. Batteries are not included.

With a flow rate of up to 6 GPM, the pump is designed to transfer liquids including gasoline, diesel, kerosene, biodiesel, ethanol, light oil, and non-potable water. Its automatic mode uses a liquid sensor to stop pumping when the tank is full, helping manage transfers and reduce spills. The 51-inch discharge hose reaches into deeper tanks and less accessible refueling points, an 18-inch suction hose is also listed in the included set.


Five adapters, in 2-inch, 2.1-inch, 2.5-inch, 2.75-inch, and 3.75-inch sizes, support setup with many drums and vehicle tanks. The ABS body is suited to work around garages, farms, and workshops, and a built-in hook provides a place to hang the pump during hands-free refueling or storage. A one-touch control keeps operation straightforward, including when working in gloves.

Who it’s for
This pump is made for people who regularly move fuel or other listed liquids between containers and equipment: farm operators, mechanics, vehicle owners, and boat or outdoor equipment users. It can serve tractors, trucks, ATVs, lawn equipment, and boats, with the adapters helping accommodate different transfer openings. For a job near compatible tool batteries, cordless operation offers a practical alternative to a hand pump, the 12V clamps provide another way to power it when a suitable 12V battery is available.



A typical use is transferring diesel from a drum to farm machinery. Choose an adapter that fits the opening, position the hose, and use the automatic shut-off to stop the transfer when the liquid sensor detects a full tank. It is also described for engine draining and oil changes. Use it only with the compatible liquids listed for the pump, and follow the manual for setup and operation.
Box contents

The set includes the fuel transfer pump, a 51-inch discharge hose, an 18-inch suction hose, five adapters, 12V battery clamps, a storage bag, and a user manual. The pump is also described as compatible with DeWalt 20V and Milwaukee 18V batteries, those batteries are not included, so bring a compatible battery or use the 12V clamps with a suitable battery.
Final verdict
The Hoiock 101115 brings a useful combination of cordless power options, a 6 GPM flow rate, an extended discharge hose, multiple adapters, and automatic shut-off to liquid-transfer tasks. It’s a practical fit for farm, vehicle, boat, and workshop refueling where portability and adaptable setup matter.
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