Seesii cordless diesel transfer pump 4.0Ah battery with auto-stop nozzle — 260W brushless, 12 GPM portable fueling kit

The SEESII cordless diesel transfer pump is a complete battery-powered fueling kit that moves diesel and kerosene quickly, safely, and without a power cord thanks to its 4.0Ah battery and auto-stop nozzle.

This compact, ready-to-run unit combines a brushless 260W motor, one 4.0Ah rechargeable battery, an automatic shutoff nozzle, and all hoses and clamps needed to transfer fuel from drums, tanks, or portable containers. Designed for outdoor use where mains power or vehicle connections are inconvenient, the SEESII pump emphasizes portability, a high flow rate, and built-in safety to simplify refueling chores on farms, at job sites, in marinas, and on RV trips.

How fast will this pump refuel my equipment?

The SEESII pump delivers about 12 gallons per minute under normal conditions, which significantly reduces downtime compared with manual siphoning or slower pumps. That flow rate lets you refill tractors, generators, and small boats in minutes rather than tens of minutes.

• Approximate flow: 12 GPM (gallons per minute)
• Powered by a 260W copper motor for steady, efficient transfer
• Capable of filling multiple small tanks quickly

What safety and convenience features protect my tank and reduce monitoring?

The pump’s auto-stop nozzle senses when a receiving tank is full and instantly halts fuel flow and motor power. That intelligent shutoff reduces spills and removes the need to constantly watch the tank during filling, making single-person operation easier and safer.

• Self-sealing auto-stop nozzle stops flow when tank is full
• Pressure switch cuts pump power automatically after shutoff
• Mesh filter and clamps minimize debris and leaks

How portable and long-lasting is the battery for routine jobs?

The included 4.0Ah battery delivers enough runtime to move approximately four full 55-gallon drums of diesel or kerosene on a single charge under normal temperatures. For longevity and motor health, it's recommended to pause for about 15 minutes after every 30 minutes of continuous operation.

• Included battery: 1 x 4.0Ah rechargeable pack
• Runtime: refuels multiple 55-gallon drums per charge
• Simple plug-and-play battery insertion and onboard charger included

Can this pump reach distant or elevated tanks?

Yes—the SEESII pump offers strong suction and push capacity to handle remote or elevated refueling points. It can lift fuel from sources up to 16.4 feet below the pump and push fuel up to roughly 32.8 feet above the pump outlet, giving you flexibility with tank placement and terrain.

• Suction lift: up to 16.4 feet
• Discharge (push) height: up to 32.8 feet
• Includes 78.7-inch inlet and outlet hoses for reach and convenience

Who this is for: The SEESII cordless diesel transfer pump is designed for farmers, construction crews, marina operators, RV owners, and anyone who needs a portable, high-flow solution for moving diesel or kerosene without relying on mains power or vehicle batteries. It is not intended for water, gasoline, alcohol, or corrosive fluids; choose this kit when you want a compact, safe, and ready-to-use diesel/kerosene transfer system with quick setup and automatic shutoff protection.