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AIDERAR U701A02 3.8 GPM Battery Fuel Transfer Pump1 / 7
Product guide

AIDERAR U701A02 3.8 GPM Battery Fuel Transfer Pump

AIDERAR U701A02 is a battery-operated fuel transfer pump listed with an automatic shutoff nozzle and up to 3.8 GPM flow. Its long hoses and included adapters are intended to make transfers from compatible cans easier without lifting or pouring the container.

At a glance

  • Automatic shutoff nozzle is intended to stop flow when the receiving tank is full.
  • Uses four AA batteries, which are not included, for portable operation.
  • The 71-inch discharge hose and 31.5-inch suction tube offer reach for some deeper or awkwardly positioned containers.
  • Four adapters plus a built-in 2.5-inch adapter are listed for differing fuel-can openings.
Price
$29.99Save 17%

Reference price: $35.99

Price checked: Nov 13, 2026

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Often bought together

Pros and cons

Pros

  • Battery power avoids needing a mains outlet or lifting and tipping a heavy can during transfer.
  • The automatic shutoff nozzle and long discharge hose support more controlled refueling.
  • Manufacturer-listed liquid compatibility extends beyond gasoline to diesel, kerosene and several other fluids.

Cons

  • Four AA batteries are required and must be supplied separately.
  • Adapter fit is limited by opening size, and the pump is stated to be incompatible with Tuff Jug and gas caddy containers.

Technical specifications

17 specifications
Identity and operation
BrandAIDERAR
ModelU701A02
Maximum listed flow3.8 GPM
Operation modeAutomatic
Power4 AA batteries (not included)
Materials and compatibility
Listed body materialPlastic
Compatible liquids listedgasoline, diesel, kerosene, antifreeze, windshield washer fluid, mild detergents, light oils, and E15–E50 fuels
Vehicle types listedcars, motorcycles, boats, tractors, generators, lawn mowers, snow blowers
Fit typeUniversal Fit
Hoses, connections and adapters
Mounting type listedHandheld
Discharge hose length71 inches
Outlet connection typeBarb
Inlet connection typeHose Barb
Outlet connection size listed2.5 inches
Adapters2", 2.1", 2.75", and 3.75"
Built-in adapter size2.5"
Dimensions and installation
Weight listed0.96 kg

What to know before buying

  • Ethanol blends may accelerate seal wear, and the manufacturer advises against leaving the pump submerged for extended periods. Remove any filter inside the fuel container before use. Check can opening size against the included adapter sizes. The listing states a 3.8 GPM maximum and a 2.5-inch inlet and outlet connection size, but does not explain the conditions or interface those measurements describe.

What’s in the box

Included
  • Automatic fuel pump
  • 4 adapters

Who is it for?

A good fit for

  • People transferring fuel from compatible cans to vehicles or equipment who want to avoid lifting and pouring.
  • Owners of cars, motorcycles, boats, tractors, generators, lawn mowers or snow blowers seeking a handheld battery pump.

Less suited to

  • Buyers who need batteries included or need a pump confirmed to fit Tuff Jug or gas caddy containers.
  • Anyone requiring a published battery runtime or verified flow under their specific transfer conditions.
AIDERAR U701A02 3.8 GPM Battery Fuel Transfer Pump · photo 2
Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 147 ratings
  • 5 stars69%69%
  • 4 stars17%17%
  • 3 stars4%4%
  • 2 stars3%3%
  • 1 star7%7%

Customer feedback describes the pump as easy to use and reports useful transfer performance, including a customer account of emptying a 5-gallon can in about 1-1/2 minutes. Users also mention reduced lifting, spill-free operation and use with ATVs and lawn mowers. These reports align with the listed battery power, auto-stop nozzle and long hose, but do not establish a guaranteed flow rate or spill prevention. Battery-life impressions are mixed, which matters because four AA batteries power the pump and runtime is not specified.

Positive themes

  • Customers report useful pumping performance and easier transfers than lifting a large can.
  • Feedback highlights spill-free operation and appreciation for the automatic shutoff.
  • Some users describe the pump as useful across equipment such as ATVs and lawn mowers.

Mixed feedback

  • Customer opinions about battery life are mixed.

Frequently asked questions

What powers the AIDERAR U701A02?

It runs on four AA batteries, which are not included.

What is the listed flow rate?

The title and feature details claim up to 3.8 GPM. The listing does not state the test conditions for that maximum.

Which adapters are supplied?

The listing specifies four adapters sized 2", 2.1", 2.75", and 3.75", plus a built-in 2.5" adapter. Check your container opening before purchase.

Can it transfer liquids other than gasoline?

The manufacturer lists diesel, kerosene, antifreeze, windshield washer fluid, mild detergents, light oils and E15–E50 fuels as compatible. It cautions that ethanol blends may accelerate seal wear.

AIDERAR U701A02 3.8 GPM Battery Fuel Transfer Pump · photo 3
Additional product photo 3

Alternative options

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