Jeff Davis

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About Jeff

EE, MS-ESE, MS-IE, USA Patented Inventor (see doublebatterylife.com), USA's only electric ZAP car with NIMH batteries, Golf cart goes 30mph using patented circuit, many prototypes all hand built, looking for factory to build basic devices using patented circuit (its only 5-10 extra per unit for basic flashlghts and motorized toys, RC, etc).