The Humless Sentinel is a silent, clean, safe, and portable lithium based silent generator. The Humless Sentinel can be charged from a regular AC wall outlet, or it can capture and store energy from solar panels, a hand crank, windmill or almost any other 12VDC power source. The Humless Sentinel stores the captured power in a state of the art Lithium Battery pack to be taken with you and used whenever or where ever you might need it. The Humless [...]
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