AutoTech Engineering

This business manufactures high-output alternators. Its products serve car audio, marine, off-road, racing, overlanding, SXS, and UTV applications, with listed output options from 130 to 500 amps. Alternators are built in Denso hairpin style and may use supplied spacers or brackets for fitment. Product details include internally regulated units with new voltage regulators, voltage bypass options, and choices for AGM or lithium batteries. Alternators use heavy-duty dual-bridge rectifiers and avalanche diodes, along with high-temperature bearings. The business also manufactures starters. Its units are tested for output at specified engine speeds, and the stated warranty includes lifetime labor and one year of limited parts coverage.