Mastervolt ChargeMaster Plus 24/20-3 Battery Charger, All-in-One Global Charging

Ensure optimal battery performance anywhere in the world with the Mastervolt ChargeMaster Plus 24/20-3. This advanced, all-in-one solution for faster and safer charging is designed to handle virtually any combination of two or three batteries, making it ideal for harsh marine or mobile environments. Engineered for versatility and reliability, it seamlessly integrates multiple functions into one compact device, reducing system complexity and cost. Upgrade your power system today for unparalleled global charging capability.

Key Benefits & Features:

• Triple Bank Charging: Features 3 independently controlled charging banks, capable of delivering maximum current to each output for optimal charging of multiple battery banks simultaneously, regardless of their state.
• Powerful Output: Provides a robust 24V output with a total of 20A charge current at 28.8V, ensuring efficient and rapid power replenishment for your marine or mobile systems.
• Wide Battery Compatibility: Supports all battery types, including Lithium-Ion, Gel, AGM, and flooded batteries, offering broad compatibility for modern and traditional power setups.
• Global Voltage Compatibility: Operates flawlessly worldwide with auto-ranging input from 90-265 V AC (50/60 Hz), providing reliable performance without voltage concerns.
• DC Power Supply Mode: Functions as a constant DC power supply even when no battery is connected, maintaining power for critical systems such as lighting or refrigeration during installation or maintenance.
• Smart Charging Technology: Utilizes Mastervolt's innovative 3-step+ charging method for fast, complete, and safe charging, including a pre-float function that eliminates the risk of overcharging smaller batteries and a revival mode for fully depleted batteries.
• System Integration: Features built-in MasterBus, CZone, and NMEA 2000 communication for seamless integration with displays, shunts, and other power systems, simplifying monitoring and control.
• Quiet Operation: Improved cooling technology ensures very low noise levels across the entire power range, enhancing comfort in any setting.
• Robust & Certified: Built to withstand harsh environments with robust connections that prevent corrosion and overheating. Certified with CE, ABYC, UL, cULus, SAE, CEC/DOE, ISO, and ACMA for peace of mind.

Specifications:

• Nominal Output Voltage: 24 V
• Total Charge Current: 20 A at 28.8 V
• Number of Battery Outlets: 3
• Battery Bank Size Compatibility: 40-200 Ah
• Nominal Input Voltage: 90-265 V AC, 50/60 Hz
• Galvanic Isolation: Yes
• Display: LED display

Recommended Pairings: Achieve a complete Mastervolt energy solution by pairing with Mastervolt Lithium Ion batteries and a MasterShunt for enhanced system monitoring and performance.