Why on earth would a jump starter / compressor need a USB connection?
Costs virtually nothing extra to provide - so why not?
My ancient jump start pack gets used as a portable high current 12 volt supply more often than for its original use. And the compressor bit too.
Probably, but I know someone with this very unit who takes it camping to power a netbook and GPS unit from the USB together. Says it works well.
USB ports are very handy for charging all sorts of things like mobile phones, my GPS has a USB socket.
Computer bits like fans, lights, etc, good stuff.
Its not as silly as it may seem.
Little off topic
In the same catalogue
your being ripped off.
How long might that hold its charge?
Rob
Red scissors go faster.
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