Mastervolt ChargeMaster Plus 24/40-3, 3-Bank Marine Battery Charger

Revolutionize your vessel's power management with the Mastervolt ChargeMaster Plus 24/40-3, a state-of-the-art 3-bank marine battery charger. This all-in-one solution seamlessly integrates the functions of auxiliary chargers, battery isolators, and Voltage Sensitive Relays (VSRs), significantly reducing system complexity and installation costs. Designed for global use and diverse battery chemistries, the ChargeMaster Plus ensures fast, safe, and efficient power delivery wherever your adventures take you. Engineered for the demanding marine and mobile markets, it boasts comprehensive certifications including CE, ABYC, UL, SAE, CEC/DOE, ISO 8846, and RCM/C-Tick. Upgrade to a smarter, more reliable charging system today.

• Versatile 3-Bank Charging: Efficiently charges up to three distinct battery banks simultaneously, simplifying your power system.
• Battery's Best Friend Architecture: Intelligently charges a wide range of battery chemistries, including Lithium Ion, Gel, and AGM, regardless of size or voltage.
• Advanced 3-Step+ Charging: Utilizes a fast and safe charging method to optimize battery health and longevity.
• Revival Mode: Automatically restores even deeply discharged or fully depleted batteries, extending their lifespan.
• Priority Charge: Directs available power to the battery bank with the lowest charge, accelerating overall system recovery.
• Smart Input: Enables continuous charging of all three batteries from a single alternator while underway, ensuring power on the go.
• Global Compatibility: Operates reliably with worldwide AC voltages (80-275V AC) and frequencies (35-70 Hz), resisting fluctuations and high temperatures for performance in harsh environments.
• Enhanced Performance: Delivers 20% more output at 14.4 V and maintains 80% charging power even at 60 °C, ensuring robust operation under demanding conditions.
• Integrated VSR & Robust Connections: Features an integrated VSR to streamline alternator energy distribution and boasts ergonomic connections for quick, secure installation.
• Intelligent Communication: Supports MasterBus, CZone, and NMEA 2000 communication protocols, allowing seamless integration with displays, shunts, and other power systems without additional interfaces.
• Power Supply Mode: Functions as a stable power supply for sensitive communication equipment or during vessel construction.

This charger is ideal for vessels utilizing Lithium Ion, Gel, or AGM batteries and integrates perfectly into MasterBus, CZone, and NMEA 2000 compatible marine electronic networks.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.