Cordless Compressor: What is it?

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A cordless air compressor is a portable, rechargeable machine used for inflation needs. It is powered by rechargeable batteries and can be charged via an electrical outlet or a car cigarette lighter adapter. It cannot power air tools but has a pressure selector feature and can be equipped with different adapter ends.

A cordless air compressor is a portable, rechargeable machine that compresses air for inflation needs, like a flat tire on a vehicle. This machine is also known as an inflator; many consumers keep this compressor in a vehicle for emergencies and to fill recreational items, such as beach balls. Unlike typical air compressors, this machine does not have a large accumulator tank for high pressure air applications.

The basic compression mechanism inside the cordless compressor is a small electric motor. When activated, this engine will draw in outside air as a whole; the air will continue to be forced inward until it is densely packed inside the little machine. The consumer can attach the cordless compressor air hose to a car tire, ball, or even a river raft for instant air inflation needs.

This machine is considered “cordless” because it is built to be powered by rechargeable batteries. The consumer will need to charge the cordless compressor periodically, sometimes for up to five hours, by plugging it into an electrical outlet. One major advantage of a fully charged cordless compressor is that it can usually fill four flat tires on one charge; this inflation feature is especially useful if the car owner is driving in a remote area, away from a service station or repair shop.

Alternatively, this cordless compressor has a backup power source in the form of a car cigarette lighter adapter. If an unexpected inflation need arises without a fully charged compressor, the user can simply plug the machine into the vehicle’s cigarette lighter socket for instant power. Users should keep in mind that cordless compressors do not usually charge from this power source, instead drawing power only for immediate use.

These cordless machines can’t power air tools like a standard air compressor; the internal motor is not strong enough to create high air pressure, mainly because there is no air storage tank. A unique feature of a cordless compressor is a pressure selector or push button. The user can choose a specific pressure rate, such as the optimum pounds per square inch (PSI) or kilograms per square centimeter (kg/cm2) for a car tire. As a result, the consumer need not worry about overfilling a tire, which could lead to blowout during subsequent driving.

A cordless compressor can be equipped with different adapter ends for various air supply applications. While purchasing a compressor, a consumer can check the various adapters and accessories that come with the machine to ensure the correct purchase. For example, if a consumer wishes to use the machine to fill recreational items, the machine should be equipped with several air hose adapters to ensure proper connection points, preventing air leakage during use.




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