Description
Mastervolt ChargeMaster Plus 12/50-3 Charger | Boat Supply Store
Ensure continuous and optimal battery performance across diverse marine environments with the Mastervolt ChargeMaster Plus 12/50-3. This robust charger delivers a substantial 50A total charge current at 14.4V, distributed equally across three independent battery outlets, supporting battery banks up to 1000 Ah. Its auto-ranging 90-265V AC input functionality guarantees reliable operation in any global location, while the advanced 3-Step+ charging algorithm precisely conditions all battery types, including Lithium-Ion, maintaining peak charge state and extending battery lifespan. The integrated power supply mode enables onboard systems to operate directly without a connected battery, enhancing system flexibility during maintenance or extended anchorages.
Key Features
- Fast and Complete Charging with advanced 3-Step+ charging technology.
- Universal Battery Compatibility supporting all chemistries, including Lithium-Ion.
- Global Power Operation via auto-ranging 90-265 V AC input.
- Independent Charging with three equal charge outputs for multiple banks.
- System Power Continuity through integrated power supply mode.
- Advanced System Integration with MasterBus network compatibility.
- Clear Status Indication via an intuitive LED display.
- Maximum Battery Bank Support up to 1000 Ah capacity.
Specifications
| Product Specifications | |
|---|---|
| Nominal Output Voltage | 12V |
| Total Charge Current | 50A at 14.4V |
| Number of Battery Outlets | 3 |
| Charge Current per Outlet | 50A |
| Supported Battery Bank Capacity | 100-1000 Ah |
| AC Input Voltage | 90-265 V AC |
| AC Input Frequency | 50/60 Hz |
| Power Supply Mode | Yes |
| Galvanic Isolation | Yes |
| Display | LED |
| Mounting | Includes mounting bracket |
| Network Compatibility | MasterBus |
Who This Is For
This charger is engineered for dedicated boaters and marine professionals who demand unwavering power reliability across global cruising grounds. It is ideal for owners managing complex electrical systems or those transitioning to Lithium-Ion battery banks and requiring precise, intelligent charging.
How It Compares
| Feature | Mastervolt ChargeMaster Plus 12/50-3 Charger | Competitor |
|---|---|---|
| Nominal Output Voltage | 12V | 12V |
| Total Charge Current | 50A | 50A |
| Number of Battery Outlets | 3 | 3 |
| Lithium Battery Compatibility | Yes | Yes |
| Network Connectivity | MasterBus | Bluetooth |
| Power Supply Mode | Yes | Yes |
| Input Voltage Range | 90-265 V AC | 90-265 V AC |
Common Concerns Answered
Is the initial setup complex?
While the charger itself is designed for straightforward installation, integrating with advanced marine electrical systems, particularly MasterBus networks, may require a foundational understanding of DC power. Users seeking a simplified approach may benefit from professional consultation during installation.
Is this charger more expensive than alternatives?
The Mastervolt ChargeMaster Plus 12/50-3 represents a premium investment justified by its advanced 3-Step+ charging technology, global voltage compatibility, MasterBus integration, and robust construction, offering superior long-term battery health and system reliability compared to basic chargers.
How does it handle unreliable power sources?
The charger features a memory function specifically designed to prevent overcharging incidents that can occur when relying on inconsistent or fluctuating mains power, ensuring the safety and longevity of your battery banks.
Frequently Asked Questions
What types of batteries can the Mastervolt ChargeMaster Plus 12/50-3 charge?
The ChargeMaster Plus 12/50-3 is suitable for all battery types, including Lead-Acid (AGM, Gel, Flooded) and Lithium-Ion (LiFePO4).
Can the ChargeMaster Plus 12/50-3 charge multiple battery banks simultaneously?
Yes, it features three independent charge outlets, each capable of delivering the full 50A charge current, allowing for simultaneous charging of multiple battery banks.
What is the maximum battery bank size supported by this charger?
This charger supports battery banks ranging from 100 Ah up to a maximum of 1000 Ah.
Does the ChargeMaster Plus 12/50-3 have a power supply mode?
Yes, it includes a dedicated power supply mode that allows you to run your boat's electrical systems directly without a connected battery, ensuring continuous operation.
What is the input voltage range for the Mastervolt ChargeMaster Plus 12/50-3?
The charger features auto-ranging input voltage, accepting a wide range of 90-265 V AC at both 50 Hz and 60 Hz, making it suitable for global use.
