Mastervolt ChargeMaster Plus 24/40 CZone/MBus

The Mastervolt ChargeMaster Plus 24/40 CZone/MBus is a battery charger for marine and mobile electrical systems that need integrated charging and system communication. It combines multiple functions in one device, including multicharger operation, DC-DC conversion, current limiting, and an integrated VSR.

This charger can charge up to three batteries using Mastervolt’s 3-step+ charge method and supports mixed battery chemistries and bank sizes where the installation matches its capabilities. It is built for worldwide AC input ranges and communicates through MasterBus, CZone, and NMEA.

• Brand: Mastervolt
• Product type: Battery charger
• Model: ChargeMaster Plus 24/40 CZone/MBus
• Battery outputs: Maximum of three batteries
• Charge method: 3-step+
• Supported battery types listed: Lithium Ion, Gel, and AGM
• Functions: Two outputs, one in/output, DC-DC converter, current limiter, and VSR
• Communication: MasterBus, CZone, and NMEA
• Other communication standards listed: FireCan and CANopen
• Input range: 80-275 V AC, 35-70 Hz
• Output note: Offers 20% more output at 14.4 V and 80% charging power at 60 °C
• Charging features: Revival mode, Priority Charge, Smart Input, and Safe Charge
• Compliance: CE, ABYC, UL, SAE, CEC, and RCM/C-Tick
• Power supply use: Can operate as a power supply for communication equipment or during boat construction