Cordless portable air compressors, such as the Milwaukee M18, use a rechargeable, 18-volt, lithium-ion battery and provide ultimate portability since they don’t require an outlet to operate. This is a ...

Some compressors can be a bit unwieldy in size, but thankfully, DeWalt's portable air compressor is small enough to fit in a car passenger seat. This miniature tornado of a tool utilizes a 20V ...