Mastervolt ChargeMaster Plus 24/20-3 Battery Charger
24V 20A Mastervolt ChargeMaster Plus charger with networked MasterBus/CZone control and configurable multi-bank charging.
A network-ready charger designed for mixed marine battery banks, with configurable charging, MasterBus/CZone/NMEA integration and selectable charging profiles. Supports managing multiple banks from one compact system. This 24V, 20A model has 3 charging outlets and suits the catalog-listed 80–200 Ah battery capacity range. Select the version with the output-bank count and network compatibility required for the vessel.
For installation, confirm the charger’s output-bank arrangement, battery chemistry, shore-power supply and cable protection against the vessel’s system design.
Manufacturer | Mastervolt |
Category | Battery Chargers and Equipment |
Item Number | 44320205 |
Series | ChargeMaster Plus |
Protections/ Certifications | CE; ABYC A-31 |
Dimensions | 291 × 210 × 105 mm |
Weight | 2.5 kg |
Voltage Type | DC |
Nominal Voltage | 24 V |
Capacity | 80–200 Ah |
AMPS/Current Rating | 20 A |
Spec Sheet | View Manufacturer Spec Sheet |
- Nominal DC output: 24 V
- Maximum total charging current: 20 A
- Battery outlets / banks: 3
- Catalog-listed battery bank capacity: 80–200 Ah
- Dimensions (HxWxD, catalog): 291 × 210 × 105 mm
- Catalog weight: 2.5 kg
- AC input: 80–275 V AC, 35–70 Hz
- MasterBus, CZone and NMEA network integration
- AC-to-DC charging; DC-DC and relay functionality varies by model
- Manufacturer documentation: see linked PDF
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Installation & Support
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