SLOTHZTECH 301-3.8GPM Portable Fuel Transfer Pump

The SLOTHZTECH 301-3.8GPM portable fuel transfer pump is listed for gasoline, diesel, and kerosene, with an automatic stop, a hand nozzle, and a stated 80-inch pumping lift. Its stated 3.8 GPM flow rate and claimed fit across barrel sizes and depths may suit routine fuel transfers, but customer feedback reports inconsistent shutoff and container fit.

At a glance

Automatic stop is claimed to halt pumping when a container is full.
The listing specifies use with gasoline, diesel, and kerosene.
A hand nozzle is listed for dispensing, with a claimed 3.8 GPM flow rate and 80-inch pumping lift.
The listing says it fits different gas barrel sizes and depths without adapters, though customer feedback reports mixed fit results.

Price

$59.98Save 40%

Reference price: ~~$99.99~~

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

Supports three listed fuel types: gasoline, diesel, and kerosene.
A portable design and hand nozzle may be useful when transferring fuel to listed equipment such as mowers, generators, boats, and vehicles.
Customer feedback includes positive reports about ease of use and quick transfers.

Cons

Customer feedback reports that the auto-stop does not work reliably for some users and that adapters do not fit some containers.

Technical specifications

12 specifications

Identity
Brand	SLOTHZTECH
Model	301-3.8GPM

Transfer and compatibility
Listed fuel types	Gasoline, Diesel, Kerosene
Flow rate claim	3.8 GPM
Pumping lift claim	80-inch
Outlet connection	Hand Nozzle
Inlet connection	Universal Fit
Listed vehicle types	ATV, Boat, Car, Generator, Lawn Mower, Motorcycle, Truck
Operation mode	Electric

Dimensions and installation
Mounting types listed	Portable
Dimensions listed	10 x 5 x 8 inches

Materials and protection
Material listed	Plastic

What to know before buying

Listing details to confirm

The listing claims a universal fit without adapters, while its stated contents include four adapters. Customer feedback also reports mixed container compatibility and auto-stop performance, so confirm the selected listing's fit and power arrangements before purchase. The claimed 3.8 GPM flow rate and 80-inch lift are listing specifications, not independently verified measurements.

What’s in the box

Included

Pump
4 adapters
Type-C cable
Manual
Storage bag

Who is it for?

A good fit for

People transferring listed fuels to mowers, generators, boats, and other listed vehicle types who want a portable electric pump and hand nozzle.
Buyers who can confirm that the pump's claimed barrel fit and included adapters match their containers.

Less suited to

Anyone who needs consistently verified automatic shutoff or guaranteed fit across a particular container type.
Buyers requiring a stated battery, voltage, or other specific power-source configuration, since the listing only says it supports multiple power supplies.

SLOTHZTECH 301-3.8GPM Portable Fuel Transfer Pump · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 907 ratings

5 stars72%72%
4 stars12%12%
3 stars5%5%
2 stars4%4%
1 star7%7%

Customer feedback highlights ease of use for filling equipment such as mowers, generators, boats, and snow blowers, along with positive reports of quick transfer and leak-free operation. Some users also praise the automatic shutoff and fit with particular containers, while others report shutoff failures or adapters that do not fit. These reports matter because automatic stopping and container compatibility are central to the pump's advertised use, and the stated flow and lift do not resolve those concerns.

Positive themes

Customer feedback reports easy operation for filling equipment.
Some customers describe quick fuel transfer and spill-free use.

Mixed feedback

Feedback on the automatic shutoff is mixed, with reports of both successful operation and failures.
Feedback on container compatibility is mixed, including reports that adapters did not fit some containers.

Frequently asked questions

What fuels is the SLOTHZTECH 301-3.8GPM listed for?

The listing names gasoline, diesel, and kerosene. Check that the intended fuel and container are compatible before use.

What flow rate and lift does the listing claim?

It claims a 3.8 GPM flow rate and an 80-inch pumping lift. These are listing claims, not independently verified performance results.

Does it include adapters?

The stated contents list includes four adapters, although the title and feature copy say adapters are not needed. Confirm the selected listing's fit and package details.

Can the auto-stop be relied on to prevent spills?

The pump is advertised with an automatic stop, but customer feedback is mixed and includes reports that it did not work. Do not assume it will prevent every spill.