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Mastervolt Mass 24/50-2 – 24 V, 50A, 2 Bank Marine Battery Charger – 40020506
- Output: 50 Amps (24V DC)
- Banks: 2 Isolated Banks
- Chemistries: LiFePO4, AGM, Gel, Flooded
- Efficiency: >90%
- Weight: 10.1 lbs (4.6 kg)
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Description
Mastervolt Mass 24/50-2 Marine Charger
Featuring a specialized Mastervolt Mass architecture, the Mastervolt Mass 24/50-2 is the definitive mechanical solution for professional cruisers requiring dual-bank power management. As a premier Mastervolt Mass battery charger, this unit utilizes advanced digital regulation to deliver superior hydrodynamic charging for primary and starter battery banks. The hardware architecture focuses on high-temperature performance, ensuring this Mastervolt Mass power system operates at full capacity even in hot engine rooms.
Technology-driven automated charging provides complete protection to maintain battery health through optimized voltage control. This Mastervolt Mass marine charger features a stable power supply mode to facilitate system operation even without connected batteries. Reliability is reinforced by the industrial-grade construction and vacuum-potted electronics to prevent salt-air corrosion. This unit is the ideal choice for mariners prioritizing professional maritime power and versatile dual-bank charging performance.
Key Technical Specifications
- Dual bank independent battery charging ports.
- Fifty amp total charging output capacity.
- Twenty-four volt battery system compatibility.
- Stable power supply mode without batteries.
- High-temperature rated engine room housing.
- MasterBus network compatible for digital control.
- Three-step plus intelligent charging memory.
Mastervolt Mass 24/50-2 Charger
| Brand | Mastervolt |
| SKU | 40020506 |
| Output Current | 50 Amps |
| Isolated Banks | 2 Banks |
| DC Voltage | 24V DC |
| Input Voltage | 180-265V AC (Universal AC opt.) |
| Battery Types | LiFePO4, AGM, Gel, Flooded |
| Algorithm | 3-Stage+ Smart Charging |
| Absorption/Float | 28.5V / 26.5V |
| Efficiency | >90% |
| IP Rating | IP23 |
| Ignition Protected | No |
| Communication | MasterBus Compatible |
| Temp Compensation | Sensor Included |
| Safety Protections | Full DC/AC Electronic Protection |
| Cooling | Integrated Cooling Fan |
| Dimensions | 340 x 261 x 130 mm (13.4x10.3x5.1") |
| Weight | 4.6 kg (10.1 lbs) |
| Certifications | CE, ABYC, Marine Grade |
| Application | Cruising Yachts, Professional Marine |
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