The Mastervolt ChargeMaster Plus 24/80-2 CZone Battery Charger (44320805) from Nomadic Supply Company is the next generation of battery chargers that integrates multiple functions into one single device. Replacing auxiliary chargers, battery isolators and VSR, ChargeMaster Plus reduces system complexity and cost. Designed for versatility, the Mastervolt ChargeMaster Plus 24/80-2 CZone Battery Charger (44320805) charges virtually any combination of two batteries in a fast and safe way and works anywhere in the world.
With the new Battery’s Best Friend architecture, Mastervolt ChargeMaster Plus 24/80-2 CZone Battery Charger (44320805) is capable of charging a multitude of battery chemistries, sizes and voltages. All batteries are charged with the fast and safe 3-step+ charge method.
Global Charging
The Mastervolt ChargeMaster Plus 24/80-2 CZone Battery Charger (44320805) handles worldwide AC voltages and frequencies. Resisting large voltage fluctuations and high temperatures, it keeps working in harsh environments. For marine and mobile markets, the ChargeMaster Plus is CE, ABYC, UL, SAE, CEC/DOE and RCM/C-Tick compliant.
System Simplicity
Nowadays, equipment must be self-explaining. The Mastervolt ChargeMaster Plus 24/80-2 CZone Battery Charger (44320805) displays the charge phase of all outputs in an understandable way. Robust and ergonomic connections save installation time.
Powerful Communications thanks to CZone integration
In modern applications, all electrical components work together. The CAN-based MasterBus enables the ChargeMaster Plus to communicate with displays, shunts and power systems including communication standards like CZone®, NMEA 2000 and CANopen (through additional interfaces).
Models with the addition CZone do not only support MasterBus, but also support CZone and NMEA 2000 communication, without the need of additional interfaces. The Mastervolt ChargeMaster Plus 24/80-2 CZone Battery Charger (44320805) series can be configured via MasterBus or will accept a CZone configuration file just like any other CZone device. Other communication standards like ModBus, CANopen, LinBus, etc. are supported via additional interfaces.
This wide range of communication interfaces makes the Mastervolt ChargeMaster Plus 24/80-2 CZone Battery Charger (44320805) ideally suited for system integration. In addition, the ChargeMaster Plus can operate as a power supply for delicate communication equipment, or during the construction phase of a boat.
Mastervolt ChargeMaster Plus 24/80-2 CZone Battery Charger (44320805) Features:
- Multicharger with two outputs and current limiter.
- Combine Lithium Ion, Gel or AGM, and large or small battery banks on a single battery charger.
- Extended specifications: offers 20 % more output at 14.4 V and 80 % charging power at 60 °C.
- Safe Charge: quickly recognize the State of Charge for extended battery life.
- Very wide operating range of 80-275 V AC, 35-70 Hz.
- Compact, easy to connect and quick to install.
Mastervolt ChargeMaster Plus 24/80-2 CZone Battery Charger (44320805) Includes:
- ChargeMaster Plus 24/80-2
- Mounting bracket
- Battery temperature sensor
- Drop cable CZone/MB (1m)
- MasterBus Terminator
- User manual
Mastervolt ChargeMaster Plus 24/80-2 CZone Battery Charger (44320805) Specifications:
| Communication & monitoring | |
| Communication interfaces | MasterBus, CZone, NMEA |
| General specifications | |
| Nominal output voltage | 24v |
| Secondary output voltage | 14.25 /28.5 V (12/24 V) |
| Secondary output current | 15 A at 12 V / 20 A at 24 V (adjustable) |
| Max. charge current per output | 80A |
| Max. AC current (230 V / 120 V) | 11.75 A / 23 A |
| Total charge current | 80 A at 28.8 V |
| Number of battery outlets | 2 (max.) |
| Battery capacity range | 280-700 Ah |
| Nominal input voltage | 120/230 V (80-275 V) 50/60 Hz |
| AC connection | screw terminals, suitable up to up to 6 mm |
| Power supply mode | Yes |
| Display/read-out | LED |
| Dimensions, hxwxd | 15.1 x 9.8 x 5.0 inch |
| Weight | 13.9lbs |
| Weight | CE, ABYC, UL1236, SAE J1171, ISO 8846, CEC/DOE, RCM/C-Tick |
| Technical specifications | |
| Charge characteristic | IUoUo, automatic / 3-step+ for Gel/AGM/flooded/Lithium Ion + user defined option |
| Temperature compensation | -60 mV/°C / -76 mV/°F; incl. temperature sensor |
| DC voltage compensation | yes, by means of automatic compensation or MasterShunt |
| Power consumption (DC side) | < 2 mA (MasterBus off) |
| Current Control function | Yes, through MasterBus or Czone |
| Power factor control | yes, > 0,98 |
| Temperature range (ambient temp.) | -13 °F to 176 °F |
| Cooling | vario fan |
| Protection degree | IP23, vertical mounting |
| Protections | over-temperature, overload, short circuit, high/low battery voltage, ignition protection |
| Charger Status Interface (alarm contact) | yes, using a Multipurpose Contact Output (code 77030500) |
WARNING: This product may 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