MyRainier Battery Fuel Transfer Pump — 47-inch Hose, Adjustable-Flow Nozzle, Cordless 2.6 GPM

MyRainier Battery Fuel Transfer Pump is a cordless, adjustable-flow pump with a 47-inch hose that moves up to 2.6 gallons per minute to quickly and cleanly transfer gasoline, diesel, kerosene and light oils.

This compact, battery-powered fuel siphon is designed to simplify refueling tasks where outlets or power sources aren't available. It replaces awkward lifting and hand-pouring for small-to-medium fuel containers, helping reduce spills and fatigue. The pump fits most 3–5 gallon cans and includes an adjustable nozzle to control flow into generators, lawn mowers, RVs, boats, ATVs and other outdoor equipment.

How does the adjustable flow nozzle improve refueling?

The twist-adjust nozzle lets you set a steady, controlled stream instead of an uncontrolled gush, making it easier to fill small openings without overfilling. That control reduces drips and splashes and helps you finish the job faster with less cleanup.

• Variable flow for slow trickle or faster transfer
• Fits narrow filler necks on generators and mowers
• Reduces spill risk when filling small tanks

Can this pump reach awkward or distant tanks?

Yes—the included 47-inch hose gives extra reach so you don’t have to tilt heavy gas cans or move equipment. The hose length makes it practical to fuel machines positioned in sheds, garages or on trailers while the supply can stay on the ground.

• 47" hose for long reach and flexible positioning
• Compatible with most 3–5 gallon jerrycans and pails
• Helps avoid lifting heavy containers or awkward angles

How fast is fuel transferred and which liquids are suitable?

The battery-operated pump delivers up to 2.6 gallons per minute, which is substantially faster than manual siphons or pouring. It handles gasoline, diesel, kerosene and light oils as long as the liquids are non-corrosive and compatible with typical small-engine fuels.

• Maximum flow rate: 2.6 GPM for quick refills
• Works with gasoline, diesel, kerosene and light oil
• Not intended for corrosive chemicals or solvents

What makes this pump useful for outdoor and emergency situations?

Because it runs on batteries, the MyRainier pump is ready when shore power isn’t—ideal for campsites, storm prep, roadside refueling and remote jobs. The cordless design keeps you mobile and reduces dependence on extension cords or generators to power a transfer device.

• Operates from 2 D-cell or 6 AA batteries (not included)
• Compact and portable for garage, farm, or field use
• Helps refuel emergency generators and small equipment quickly

Who this is for: The MyRainier Battery Fuel Transfer Pump is best for homeowners, landscapers, RV owners, boaters and farmers who need a safer, faster way to move fuel from portable cans into small tanks. It’s also a good backup for anyone who wants a cordless option for emergency generator refueling or for use in locations without electrical access. If you regularly handle 3–5 gallon containers and value spill reduction, reach, and adjustable flow control, this pump is a practical, lightweight addition to your tool kit.