Battery-Operated Fuel Transfer Pump 21V DC 12GPM with 4.0Ah Battery, Auto Shut-Off, Self-Priming, Nozzle & Hose for Diesel & Kerosene – Portable Cordless Pump Kit for Farm, Truck & Generator

Transfer Diesel & Kerosene Fast with the 21V Cordless Battery Fuel Transfer Pump

Stop hauling heavy cans and eliminate messy manual siphoning. This 21V battery-operated fuel transfer pump delivers a powerful 12 GPM flow rate to move diesel and kerosene quickly, safely, and efficiently—completely cordless. The included 4.0Ah battery provides plenty of runtime for farm refueling, generator top-ups, truck tank fills, and off-grid applications. The automatic shut-off feature prevents overfilling and spills, while the self-priming pump design means no manual priming required. The complete kit includes the pump, nozzle, and hose so you're ready to transfer fuel right out of the box.

Why Farmers, Contractors & Off-Grid Users Choose This Pump

• ⚡ 21V DC Cordless Operation – No power outlet needed; runs entirely on the included 4.0Ah rechargeable battery for true portable fuel transfer anywhere
• 💧 12 GPM Flow Rate – Transfers diesel and kerosene at 12 gallons per minute for fast, efficient refueling of tanks, generators, equipment, and vehicles
• 🔴 Automatic Shut-Off – Built-in auto shut-off prevents overfilling and costly spills, protecting your equipment and the environment
• 🔄 Self-Priming Design – No manual priming required—just position, power on, and pump; saves time and eliminates the frustration of traditional siphon methods
• 🧰 Complete Kit Included – Comes with pump unit, 4.0Ah battery, nozzle, and hose—everything you need to start transferring fuel immediately
• 🚚 Versatile Applications – Ideal for farm equipment, diesel trucks, generators, boats, RVs, construction machinery, and off-grid fuel storage systems

Product Specifications

Frequently Asked Questions

Q: What fluids can this pump transfer?
A: This pump is designed specifically for diesel and kerosene transfer. It is not suitable for gasoline, water, or other liquids. Always verify fluid compatibility before use.

Q: How long does the battery last per charge?
A: Runtime depends on the volume being transferred and conditions, but the included 4.0Ah battery provides substantial runtime for typical farm, generator, or vehicle refueling tasks. The battery is rechargeable and replaceable.

Q: Does the pump require any priming before use?
A: No. The self-priming design means the pump starts drawing liquid automatically—no manual suction or pre-filling required. Simply submerge the intake, power on, and the pump does the rest.

Q: Is this a good gift for a farmer, contractor, or off-grid enthusiast?
A: Absolutely. It's one of the most practical tools for anyone who regularly transfers diesel or kerosene. Great for farmers, truck fleet operators, off-grid homesteaders, and contractors who need reliable cordless fuel transfer.

Q: How does the automatic shut-off work?
A: The nozzle features an auto shut-off trigger that stops fuel flow when the tank or container is full, preventing overfilling and fuel spillage—similar to a gas station nozzle.

Q: Can I use this pump at a remote location without electricity?
A: Yes. The fully cordless 21V battery design makes this pump ideal for remote farms, job sites, campsites, and off-grid locations where no power outlet is available.

Fast US Shipping

Ships from our US warehouse — enjoy free delivery in 2–7 business days to your door. Simplify your fuel transfer operations today!