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The Highest Power Output Alternator in Its Class - High Output / High Amperage Alternator Engineered for high energy production. Suitable for marine, RV, military, and commercial applications. Rapidly charges large battery banks. Coolest operating temperatures for increased performance, running 8-20% cooler than incumbent alternators due to: Heat shedding coatings Rectifier located on housing exterior Dual cooling fans OEM components Optimized for performance at idle speeds. Reduces the need for a generator by creating additional power with your engine. Unleash peak performance with E-Coat/Cerakote. Our advanced coating absorbs less heat, keeping the A225S cooler for sustained amperage output. For maximum performance or lithium battery charging, use the ARCO Zeus Bluetooth Alternator Regulator. SAE J1171 Certified. Models available with internal/external voltage regulator. Proudly made in the U.S.A. Optimize your alternator's output with the ARCO Zeus Bluetooth Alternator Regulator.
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🇺🇸 Ship from USA · On Agora since 2025
$999.90