Description
Mastervolt 12A 3-Bank 24V Battery Charger | Boat Supply Store
Address the critical need for consistent and reliable battery power for 24V systems, particularly for vessels operating internationally or utilizing auxiliary generators. This unit delivers a total of 12A charge current across three independent outlets, maintaining a 24V nominal output. Its auto-ranging input voltage capability, from 90-265V AC at 50/60 Hz, ensures optimal charging performance in virtually any global location. The integrated 3-step+ charging technology guarantees a fast and complete charge cycle for battery banks between 24-120 Ah, protecting your investment in demanding marine environments.
Key Features
- Fast and Complete Charging with advanced 3-Step+ technology
- Global Operation via auto-ranging 90-265V AC input
- Three Equal Charge Outputs for versatile battery management
- Power Supply Mode for maintaining battery state without charging
- System Integration with MasterBus compatibility
- Ignition Protected to SAE J1171/ISO8846 standards
- CE and ABYC A-31 Certified for safety assurance
- Durable IP23 Protection against water ingress
Specifications
| Product Specifications | |
|---|---|
| Nominal Output Voltage | 24V |
| Total Charge Current | 12A |
| Number of Battery Outlets | 3 |
| Charge Current per Outlet | 12A |
| Battery Capacity Range | 24-120 Ah |
| Input Voltage Range | 90-265 V AC |
| Input Frequency | 50/60 Hz |
| Charging Characteristic | 3-step+ IUoUo |
| MasterBus Compatibility | Yes |
| Protection Rating | IP23 |
| Ignition Protected | Yes (SAE J1171/ISO8846) |
Who This Is For
Boaters and RV owners operating 24V battery systems who require dependable and efficient charging, especially those engaged in international travel or utilizing low-capacity generators. Ideal for maintaining optimal battery health across diverse power sources.
How It Compares
| Feature | Mastervolt 12A 3-Bank 24V Battery Charger | Competitor |
|---|---|---|
| Nominal Output Voltage | 24V | 24V,12V |
| Total Charge Current | 12A | 12A,30A |
| Number of Battery Outlets | 3 | 3,3 |
| Charge Current per Outlet | 12A | 4A,10A |
| Input Voltage Range | 90-265 V AC | 180-265 V AC,100-240 V AC |
| MasterBus Compatibility | Yes | No,No |
Common Concerns Answered
Is the 12A per outlet sufficient for large battery banks?
The 12A per outlet is ideal for maintaining multiple smaller 24V battery banks or for 24V battery banks up to 120 Ah. For very large individual 24V battery banks requiring faster charging, a higher amperage charger per outlet may be considered.
Is MasterBus integration difficult to set up?
While MasterBus offers advanced system control, initial setup may require careful review of the manual. For most users, connecting and utilizing the charger's primary functions is straightforward, with advanced integration being optional for sophisticated system designs.
How does the price compare to other chargers?
The Mastervolt ChargeMaster offers premium features like global voltage compatibility and MasterBus integration, justifying its price point for users prioritizing advanced functionality and worldwide reliability over basic charging capabilities.
Frequently Asked Questions
What is the maximum battery capacity this charger can handle?
This charger is designed for 24V battery systems with a capacity range of 24-120 Ah.
Can this charger be used with Lithium Ion batteries?
The ChargeMaster 12 Amp charger is compatible with lead-acid (AGM, Gel) batteries. For Lithium Iron Phosphate (LiFePO4) batteries, a dedicated Mastervolt Lithium battery charger or specific settings may be required, consult the manual or Mastervolt support for detailed compatibility.
What is the charging characteristic of the Mastervolt ChargeMaster 12 Amp Battery Charger?
The charging characteristic is 3-step+ with IUoUo profile, ensuring optimal charging stages for battery health and longevity.
Does this charger have a power supply mode?
Yes, the Mastervolt ChargeMaster 12 Amp Battery Charger features a power supply mode, allowing it to function as a stable DC power source without actively charging batteries.
Is the Mastervolt ChargeMaster 12 Amp Battery Charger MasterBus compatible?
Yes, this charger is fully MasterBus compatible, enabling integration with other Mastervolt devices for comprehensive system monitoring and control.
