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Home » Shop » Mastervolt Power Products » Mastervolt ChargeMaster Plus 24/110-2 Battery Charger – 44321105

Mastervolt ChargeMaster Plus 24/110-2 Battery Charger – 44321105

Original price was: $2,249.57.Current price is: $1,735.49.

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SKU: EX 44321105 Category:
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Mastervolt ChargeMaster Plus 24/110-2 Battery Charger 24V 110A – Dual Output, Smart Multi-Chemistry Charger with CZone/NMEA

The ChargeMaster Plus 24/110-2 is a high-performance dual-output battery charger designed for demanding marine and mobile applications. With 110 A total output and intelligent current distribution, it efficiently charges large battery banks up to 1000 Ah using the proven 3-step+ charging method for Lithium Ion, Gel, AGM, and flooded batteries.

Equipped with Priority Charge, Revival Mode for depleted batteries, and Smart Input/Output capabilities, this unit enables complete system integration with MasterBus, CZone®, and NMEA 2000 — without the need for additional interfaces. It’s a future-proof solution for complex power systems.

Key Features

  • 110 A of total charging current across two outputs
  • Dual-voltage support: 24 V primary + adjustable 12/24 V secondary
  • Automatic 3-step+ charging for all battery chemistries including Lithium Ion
  • Revival Mode: reactivates deeply discharged batteries safely
  • Priority Charge: faster charging by routing power to the most depleted bank
  • Wide input voltage range: 80–275 V AC, 50/60 Hz
  • MasterBus, CZone, and NMEA 2000 integrated
  • Smart in/output logic for alternator charging and DC backup
  • High tolerance to voltage fluctuations and ambient heat

General Specifications

Nominal Output Voltage 24 V
Secondary Output Voltage 14.25 / 28.5 V (adjustable)
Total Charge Current 110 A at 28.8 V
Battery Bank Size 400–1000 Ah
Max Output Current (Secondary) 5–15 A at 12 V / 5–20 A at 24 V
AC Input Voltage 120/230 V (80–275 V), 50/60 Hz
Max AC Current 15.75 A @ 230 V / 31.5 A @ 120 V
Power Supply Mode Yes
Cooling Vario fan
Display LED status indicators
Dimensions (H x W x D) 384 x 250 x 127 mm
Weight 6.3 kg

Charging and Communication

Charging Curve IUoUo, 3-step+ automatic or custom profile
Temperature Compensation -60 mV/°C (sensor included)
DC Voltage Compensation Automatic or via MasterShunt
Communication Protocols MasterBus, CZone, NMEA 2000
Current Control Function Yes, via MasterBus or CZone

Environmental and Safety

Operating Temperature -25 °C to 80 °C (derating> 40 °C)
Power Factor > 0.98
Standby Power (DC side) <2 mA (MasterBus off)
Protection Degree IP23 (vertical mount only)

Integrated Protection Features

  • Over-temperature shutdown
  • Overload protection
  • Short circuit protection
  • High/low battery voltage cut-off
  • Ignition-protected for mobile use

Certifications

  • CE
  • ABYC
  • UL1236
  • SAE J1171
  • ISO 8846
  • CEC/DOE
  • RCM/C-Tick
  • RRR

Optional Accessories

  • Multipurpose Contact Output – Alarm interface (code 77030500)