Maximize Your Alternator's Efficiency: Mastervolt Alpha Pro III

Upgrade your marine or vehicle charging system with the Mastervolt Alpha Pro III, an advanced 3-step charge regulator designed to optimize the performance of both standard and high-performance alternators. By harnessing the power of your propulsion engine, the Alpha Pro III enables rapid and safe charging of your service batteries, whether cruising or during breaks. This state-of-the-art regulator not only ensures fast charging but also protects your engine and batteries with its intelligent monitoring of battery temperature and voltage, preventing overcharging and extending battery life. Its unique 'keep alive' feature guarantees reliable tachometer readings, making it a crucial addition to creating intelligent power systems onboard.

• Transforms any alternator into a powerful, temperature-controlled 3-step charger.
• Significantly reduces engine run time, saving fuel and decreasing noise and emissions.
• Prevents overcharging, protecting battery health and extending lifespan.
• Smoothens engine load, minimizing RPM fluctuations for a steadier operation.
• Compatible with a wide range of alternators, including models from 200 A to 400 A.
• Incorporates a 'keep alive' function for consistent tachometer performance.
• Supports all battery types, including Lithium Ion, for versatile application.
• Designed for both 12 V and 24 V systems, catering to a broad spectrum of setups.
• MasterBus integration simplifies wiring, reduces weight, and ensures optimal product cooperation.

Technical Innovation for Optimal Charging

The Alpha Pro III leverages Mastervolt's decade of experience to bring you a modernized, powerful solution for charging your service batteries. By optimizing the charging process, it effectively prevents the common issues of overheating and slow charging associated with standard alternators. Whether paired with a stock alternator or a high-performance model like the Mastervolt Alpha series, the Alpha Pro III ensures your batteries are quickly and safely charged, ready for any adventure.

Designed for the Demanding Marine and Vehicle Environments

The Alpha Pro III is not just about charging efficiency; it's about enhancing the overall performance of your power system. Suitable for a range of applications from boats to vehicles, it can transform a standard alternator into a generator replacement when combined with a high-performance alternator. With its robust design and compatibility with MasterBus technology, the Alpha Pro III is the ultimate solution for managing your charging needs on the go.

Empower Your Charging System with Mastervolt Alpha Pro III

With the Mastervolt Alpha Pro III, you gain more than just a charge regulator; you unlock the full potential of your alternator. Fast charging, reduced fuel consumption, and extended battery life are just the beginning. Install the Alpha Pro III and experience the difference in power management, efficiency, and reliability. It's the smart choice for any mariner or vehicle owner looking to supercharge their system's capabilities.

Note: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, please visit P65Warnings.ca.gov.