Can it inflate a car tire?

No. Cowin states the pump is not for tires or balloons. It is a high-volume, low-pressure blower for mattresses, rafts and pools.

Does it deflate as well as inflate?

Yes. It has a deflate outlet that sucks air out, which helps flatten mattresses and pack down floats.

What power sources does it use?

It runs on 12V DC through the included car plug or 110V AC through the included home adapter.

What comes in the box?

The pump, three nozzles in S, M and L, a car power adapter and a home power adapter.

Will it fit my air mattress valve?

Most standard mattress, raft and pool valves match one of the three nozzles. Very small or unusual valves may not.

Does it have a built-in battery?

No. It needs a car socket or wall outlet, so plan for power at your campsite.

What do buyers say about the Cowin Electric Air Pump Portable Quick-Fill?

Rated 4.4 out of 5 from 1,066 ratings.

Cowin Electric Air Pump Portable Quick-Fill

Best price now

$9.97at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Cowin Electric Air Pump Portable Quick-Fill

Best price now

$9.97at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $9.97 at Walmart on Nov 9.

Our take on the Cowin Electric Air Pump Portable Quick-Fill

The Cowin is a compact electric pump that both inflates and deflates inflatables, running from a 12V car socket or a 110V wall outlet. It ships with three nozzle sizes (S, M, L) and a deflate port, so it handles air mattresses, rafts, pools and swim rings. It is not built for balloons or tires, and it is a quick-fill blower rather than a high-pressure compressor. Compared with manual foot pumps it saves effort and time; against high-pressure tire inflators it trades pressure for volume and portability.

Best forCar campers and road-trippersAir mattress and pool ownersInflating and packing down rafts and floats

Pros

Inflates and deflates through one pump
Runs on both 12V car and 110V home power
Three nozzles cover most inflatables
Compact and light enough to pack
Simple switch operation

Cons

Not for balloons or tires
Low-pressure blower, not a high-pressure compressor
Loud while running
Needs a power source, no built-in battery

Cowin Electric Air Pump Portable Quick-Fill prices at every store

WalmartNew
In stockSold by COWINReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$9.97Free shippingChecked Nov 9
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What reviewers say

4.4 / 51,066 ratings

Owners rate it well overall, calling it a fast, handy pump for mattresses and pool inflatables. Complaints center on noise and on it being unsuitable for high-pressure items like tires.

What people mention

SpeedPraisedOwners say it fills mattresses and floats much faster than a hand pump.
NoiseCriticisedReviewers note it is loud while running.
Power optionsPraisedThe car plug and wall plug are both seen as convenient.
PressureCriticisedBuyers report it cannot handle tires or other high-pressure inflatables.
NozzlesPraisedThe three nozzle sizes are said to fit most inflatable valves.

About the Cowin Electric Air Pump Portable Quick-Fill

This electric air pump inflates and deflates. It fills inflatable items with air and can also pull air out of them. It works with air mattresses, air beds, swimming rings, rafts, inflatable pools, floats, air boats, air cushions and inflatable furniture. It is not for balloons or tires.

It comes with three nozzles in small, medium and large sizes, so it can fit different items. To inflate, place the nozzle at the filling hole and press the switch. The pump is lightweight and compact for use indoors or outdoors, and when traveling.

It runs on 12 V DC or 110 V AC power. A car power adapter and a home power adapter are included.

Brand: COWIN
Color: Black
Size: One Size
Function: Inflates and deflates
Power: 12 V DC (car plug) and 110 V AC (wall outlet)
Nozzles: 3 sizes: S, M and L
Compatible with: Air mattresses, air beds, swimming rings, rafts, inflatable pools, floats, air boats, air cushions, inflatable furniture
Not for: Balloons, tires
In the box: Air pump, 3 nozzles (S, M, L), car power adapter, home power adapter

Specifications

color: BlackSource
size: One SizeSource

Questions and answers

Can it inflate a car tire?: No. Cowin states the pump is not for tires or balloons. It is a high-volume, low-pressure blower for mattresses, rafts and pools.
Does it deflate as well as inflate?: Yes. It has a deflate outlet that sucks air out, which helps flatten mattresses and pack down floats.
What power sources does it use?: It runs on 12V DC through the included car plug or 110V AC through the included home adapter.
What comes in the box?: The pump, three nozzles in S, M and L, a car power adapter and a home power adapter.
Will it fit my air mattress valve?: Most standard mattress, raft and pool valves match one of the three nozzles. Very small or unusual valves may not.
Does it have a built-in battery?: No. It needs a car socket or wall outlet, so plan for power at your campsite.
Where is the Cowin Electric Air Pump Portable Quick-Fill cheapest?: At Walmart, for $9.97, as of our latest check.
What do buyers say about the Cowin Electric Air Pump Portable Quick-Fill?: Rated 4.4 out of 5 from 1,066 ratings.