KEMIMOTO Rechargeable Fuel Transfer Pump — 4000mAh Battery, 3.2 GPM, Automatic Shut-Off

The KEMIMOTO Rechargeable Fuel Transfer Pump is a cordless, 4000mAh-powered liquid transfer solution that delivers up to 3.2 GPM with an automatic shut-off nozzle for safe, fast refueling.

Designed for backyard mechanics, outdoor enthusiasts, and small-fleet operators, this compact electric pump replaces manual siphons and messy funnels. A built-in 3.7V 4000mAh lithium battery runs for about 50 minutes per charge, powering a reinforced 41-inch outtake hose and three common gas-can adapters so you can move gasoline, diesel, kerosene, and non-potable water cleanly and efficiently.

How quickly will this pump refill a standard container?

The pump can reach a flow rate of up to 3.2 gallons per minute, meaning a typical 5-gallon gas can is full in roughly two minutes under optimal conditions. Flow can vary with nozzle position, hose elevation, and fuel viscosity.

• Top speed: up to 3.2 GPM for fast transfers
• Example: fills a 5-gallon container in about 2 minutes
• Handles gasoline, diesel, kerosene and non-potable water
• 41-inch outtake hose for flexible reach

What safety features prevent spills and overflows?

The KEMIMOTO pump includes an automatic stop sensor built into the nozzle that detects a full tank and shuts off the flow to reduce spills and waste. A locking clip allows hands-free operation while the sensor manages shutoff, helping maintain a cleaner workspace.

• Automatic shut-off nozzle sensor to stop flow when full
• Nozzle locking clip for secure, hands-free pumping
• Rustproof, corrosion-resistant polyethylene hose minimizes leaks
• Designed to reduce drips compared with open pouring

How long does the battery last and how is it powered?

This model uses a 3.7V 4000mAh rechargeable lithium battery that provides about 50 minutes of continuous operation per charge, long enough for multiple container refills. The rechargeable design eliminates frequent battery swaps and keeps the pump ready for jobs around the garage or jobsite.

• 3.7V 4000mAh lithium cell for extended run time
• Approximately 50 minutes of continuous operation per charge
• Rechargeable battery removes need for disposable cells
• Includes user manual with charging and maintenance tips

What fittings and hose lengths are included for compatibility?

The pump ships with three gas can adapters sized at 1.9", 2.34", and 2.57", covering most North American fuel can openings and common drums. The unit features an 18-inch intake hose and a 41-inch reinforced outtake hose so you can adapt to various transfer scenarios.

• Three adapter sizes: 1.9", 2.34", 2.57" for broad compatibility
• 18-inch intake hose for submerged pickup
• 41-inch reinforced outtake hose for extended reach
• Components resist rust and corrosion for outdoor use

Who is this for: the KEMIMOTO Rechargeable Fuel Transfer Pump is ideal for homeowners who refill lawn mowers and generators, riders who need fast ATV/UTV top-ups, and small-fleet operators who want a portable, rechargeable option to speed refueling tasks. If you need a cleaner, quicker way to move fuels or non-potable liquids without cords or manual siphoning, this pump offers a practical, toolbox-ready solution.