Attributes

Brand	-
Category	Root / Kitchen Appliances
Origin	-
Brand	Cooker King
Material	Food-Grade ABS Plastic & Stainless Steel
Power Source	Rechargeable Lithium Battery (USB-C)
Compatibility	Fits 3 to 5 Gallon Water Bottles
Operation Mode	One-Touch Automatic Dispensing
Battery Life	Up to 40 Gallons per Full Charge
Noise Level	Quiet Operation (
Tube Length	Adjustable Silicone Tube (up to 12 inches)
Water Flow Rate	Approx. 0.8 Liters per Minute
Color	Matte Black

6 reviews

Anonymous

Mar 31, 2026

Rating: 4/5

Solid construction

Feels sturdy and well-made. The silicone tube is flexible and doesn't kink easily. My only wish is that it had a variable flow speed option, but the single speed is adequate for most needs.

Anonymous

Mar 31, 2026

Rating: 4/5

Great value, minor noise

Works exactly as described. It pumps water quickly and the USB charging is very convenient. There is a slight humming sound when it runs, but it's not loud enough to be annoying in a kitchen setting.

Anonymous

Mar 30, 2026

Rating: 3/5

Good but battery drains faster than expected

The pump itself works well and is easy to use. However, I find myself having to charge it every week rather than the month advertised. Still, it's better than manually pouring water.

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect for office use

We bought three of these for our small office breakroom. They are quiet, efficient, and everyone loves how hygienic they are compared to the old manual pumps. Highly recommended!

Anonymous

Mar 11, 2026

Rating: 5/5

Sleek design and functional

I love the matte black finish; it looks modern on my counter. The automatic sensor works perfectly every time, and I appreciate that the tube is long enough to reach the bottom of large 5-gallon jugs.

Anonymous

Mar 01, 2026

Rating: 5/5

No more heavy lifting!

This pump is a lifesaver for my elderly mother. She no longer has to struggle with flipping heavy water bottles onto her old dispenser. The setup was incredibly easy, and the battery lasts for weeks.

5 FAQ

Q: Can I leave the pump on the bottle when storing it in a cupboard?

A: While the pump is lightweight, we recommend removing it if the storage space is very tight to prevent pressure on the nozzle. However, for general shelf storage, it can remain attached securely.

Q: How long does it take to fully charge the battery?

A: Using a standard 5V/2A USB-C charger, the device typically takes about 3 to 4 hours to reach a full charge from empty.

Q: Does this fit standard 5-gallon water bottles with narrow necks?

A: Yes, the Cooker King pump is designed with an adjustable collar and a flexible tube specifically to fit standard narrow-neck 3 to 5-gallon water bottles commonly used in homes and offices.

Q: What happens if the water bottle runs empty while pumping?

A: The pump is designed to run dry without damage for short periods, but we advise turning it off if you hear a change in sound indicating the bottle is empty to preserve battery life and motor longevity.

Q: Is the tubing material safe for drinking water?

A: Absolutely. The suction tube is made from 100% food-grade silicone that is BPA-free and safe for dispensing drinking water, mineral water, and purified water.

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