Arco Starting & Charging 4413 Zeus A115 3500W 24V Heavy Duty High Output Marine Alternator - Pad Mount

The ARCO Marine Zeus A115 3500W 24V Heavy Duty High Output Alternator (Pad Mount) is purpose-built for maximum output and extended-duty performance in demanding marine and diesel applications. Delivering 3,500 watts of power at 24 volts, this high-amperage alternator provides the sustained electrical output needed to rapidly charge large battery banks and confidently handle high onboard electrical loads.

The Zeus Heavy Duty line is engineered to operate at exceptionally low temperatures thanks to dual internal cooling fans, ensuring consistent performance, an extended service life, and dependable power production during long run times. Its high-energy output can significantly reduce reliance on onboard generators by generating more usable power directly from the engine.

This unit features a Pad Mount configuration and is designed for external regulator use only (EX). It ships with a terminal block and P-Type harness and requires a compatible external regulator, such as an ARCO Zeus Bluetooth Alternator Regulator, for operation.

Key Features:

• 3,500W / 24V high-amperage output — highest power output in its class
• Dual internal cooling fans for cooler operating temperatures and extended service life
• Pad Mount configuration for broad diesel and marine engine compatibility
• External regulator required — includes terminal block and P-Type harness
• Compatible with ARCO Zeus Bluetooth Alternator Regulator
• Rapidly charges large battery banks and supports high electrical load demands
• Reduces dependence on onboard generators
• Engineered for marine, diesel, commercial, and heavy-duty applications

Backed by ARCO Marine's reputation for quality and reliability, the Zeus Heavy Duty alternator is a proven solution for boaters and commercial operators who demand more power, better efficiency, and dependable performance at sea.