SLOTHZTECH Automatic Portable Fuel Transfer Pump — 3.8 GPM, USB/Battery, Auto‑Stop Sensor

The SLOTHZTECH Automatic Portable Fuel Transfer Pump is a lightweight, battery-or-USB-powered pump that quickly and safely moves gasoline, diesel, or oil with an automatic stop sensor and easy one-button control.

This compact fuel transfer pump is designed for hobbyists, mechanics, and homeowners who need a reliable, portable solution for moving non-potable liquids between cans, tanks, and equipment. It pairs high flow performance with safety features like an auto-stop sensor and an audible beep to reduce spills. Built with durable materials and supplied with multiple adapters, it fits most North American fuel containers and stores neatly in the included drawstring bag.

How fast and efficient is this pump for topping off tanks?

The SLOTHZTECH pump delivers up to 3.8 gallons per minute (about 14 liters) when connected to a suitable power source, allowing quick transfer of fuel. Its lightweight build keeps handling easy, while the long outlet hose reaches remote tanks without needing to move heavy containers.

• Maximum flow rate: 3.8 GPM (14 L/min) with sufficient power
• Lightweight body ~1.4 pounds for simple portability
• 51-inch outtake hose to reach distant fill points
• Drawstring bag included for neat storage and transport

What safety features help prevent spills and leaks?

A sensitive auto-stop sensor halts fuel flow automatically when the receiving tank is full or when the sensor contacts liquid. The pump emits a beep to notify you that transfer has stopped, and an internal rubber ring reduces the chance of leakage at hose connection points.

• Auto-stop sensor with audible beep on shutoff
• Enhanced rubber sealing ring inside the pipe to limit leaks
• Durable ABS housing and quality assembly for long-term reliability
• Clear LED indicator to show operating status

How do I power and operate the pump?

Operation is intentionally simple: a single soft rubber button turns the pump on and off. You can run it from four AA batteries for field use or plug a USB Type-C cable into an adapter or power bank when mains power or batteries aren’t preferred.

• One-button control for straightforward start/stop
• Dual power modes: 4 AA batteries or USB Type-C connection
• Low-noise operation for less disturbance during use
• LED indicator to confirm power and activity

What containers and liquids are compatible with this unit?

The included kit contains four different-sized can adapters to fit most North American fuel cans. The pump handles non-potable liquids such as gasoline, diesel, oil, and similar fuels — it is not intended for drinking water or food-grade fluids.

• Four adapter sizes for standard gas can necks
• Flexible 23-inch intake hose reaches to the can bottom
• Suitable for gasoline, diesel, and motor oil (non-potable use)
• Quality polyethylene hose resists fuel degradation

Who is this for? This SLOTHZTECH Automatic Portable Fuel Transfer Pump is ideal for vehicle owners, lawn-care professionals, boaters, and anyone who regularly moves fuel between containers or refuels small engines. It suits DIY mechanics and mobile users who need a compact, fast solution with built-in safety features. If you value portability, easy setup, and an automatic shutoff to reduce spills, this pump provides a practical, well-equipped option for garage and outdoor fueling tasks.