TaskStar Battery-Powered Fuel Transfer Pump, 45L/min

TaskStar’s battery-powered fuel transfer pump is listed at 45L/min and is intended for diesel, kerosene and biodiesel. Its cordless kit is aimed at transferring these fuels around vehicles, boats and machinery, but the stated runtime and flow rate are manufacturer claims rather than independently verified performance.

At a glance

Cordless operation with a rechargeable 18V, 4000mAh battery and charger listed in the kit description.
The listing claims a 45L/min flow rate, up to 5 m suction depth and up to 10 m lift height.
Auto-stop nozzle, pressure switch and filter are described as included features.
Listed for diesel, kerosene and biodiesel. The listing excludes water, gasoline and alcohol.

Price

£113.99Save 24%

Reference price: ~~£149.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Cordless power can be useful where a mains outlet is not convenient.
The stated fuel compatibility includes diesel, kerosene and biodiesel for vehicle, boat and machinery transfer.
The listed kit includes hoses, nozzle, filter and hose clamps alongside the battery and charger.

Cons

The stated 8 Kilograms makes this a substantial item to carry compared with a lightweight hand pump.
Use is restricted to the listed fuels. The manufacturer says not to use it for water, gasoline or alcohol.

Technical specifications

15 specifications

Identity
Brand	TaskStar

Performance and compatibility
Flow rate listed	45L per minute
Maximum suction depth listed	5 m
Maximum lift height listed	10 m
Listed fuel types	diesel, kerosene, and biodiesel
Not suitable for	water, gasoline, or alcohol

Power and operation
Battery capacity	4000mAh
Battery voltage	18V
Stated continuous runtime	up to 40 minutes
Operation mode	Manual

Dimensions and installation
Mounting type	Tank Mount
Weight listed	8 Kilograms
Hose length listed	2 Metres

Materials and connections
Material listed	Aluminium
Inlet connection	Threaded

What to know before buying

Manufacturer instructions say to charge the battery and read the manual before use, clean fuel residue from the hose afterwards, and manually adjust the pressure-switch screw before first use. The 45L/min flow, 5 m suction, 10 m lift and up-to-40-minute runtime are stated claims, not verified performance.

Who is it for?

A good fit for

People transferring diesel, kerosene or biodiesel between suitable tanks, vehicles, boats or machinery.
Users who need a cordless pump and can accommodate its listed 8 Kilograms weight.

Less suited to

Anyone needing to transfer gasoline, water or alcohol, which the listing says are unsuitable.
Buyers who need a light pump or require independently verified flow and runtime figures.

TaskStar Battery-Powered Fuel Transfer Pump, 45L/min · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 94 ratings

5 stars65%65%
4 stars13%13%
3 stars6%6%
2 stars4%4%
1 star12%12%

The supplied evidence contains aggregate star ratings but no customer comments, so it cannot show what buyers praised or criticised, or why ratings differed. The distribution is mostly five-star, with ratings across the other star categories as well. Treat that as a broad, mixed signal rather than evidence of particular pump performance. The key buying checks remain whether the listed fuel restrictions, 8 Kilograms weight and claimed battery runtime suit your task.

Frequently asked questions

Which fuels can this TaskStar pump transfer?

The listing names diesel, kerosene and biodiesel. It says the pump is not suitable for water, gasoline or alcohol.

What flow rate and lift does the listing claim?

It states 45L per minute, a maximum suction depth of 5 m and a lift height of up to 10 m. These are manufacturer claims, not independently verified results.

How long does the battery last?

The listing states up to 40 minutes of continuous use from a 4000mAh battery. Runtime will depend on operating conditions, which are not specified.

What preparation and cleaning does the manufacturer advise?

The instructions say to charge the battery, read the manual, adjust the pressure-switch screw manually before first use and clean fuel residue from the hose after use.