49 products


  • Free Shipping on $199+

    Regular price $976.99
    Sale price $976.99 Regular price
    Low Stock — Only 5 Left

    More info
    • Fast and safe charging, even during short trips
    • Fanless design for silent operation
    • Suitable for flooded, Gel, AGM, and Li-Ion batteries (incl. LiFePO4)
    • Even charges fully depleted batteries
    • Engine run detection protects the starter battery
    • Adjustable current limits to meet Euro 5/6 requirements
    • Voltage stabilization protects sensitive equipment, lights, and loads
    • Parallel operation to obtain charging capacities well over 100 Amps
    • MasterBus, CZone, and NMEA 2000 are compatible for intelligent system monitoring and automation
    • Temperature compensation and voltage sense for an optimal charging result
    • E-Mark/R10 certification for mobile applications
    • Power supply mode offers stable power for sensitive loads
    • Heavy-duty connections for easy installation and quick setup via DIP switches
    • Battery Temperature Sensor: Yes, included
    • Battery Voltage Sense: Yes
    • Status Indicator: Yes, 3-color LED
    • Communication Protocol: MasterBus, CZone & NMEA 2000
    • Output Voltage: 20-30 V
    • Nominal Output Voltage: 24 V
    • Output Voltage Stabilization: 2 % at extremes of temperatures, load, and input
    • Output Voltage Ripple (peak-peak): Max. 1 %
    • Max. Output Power: 850 W
    • Nominal Output Power: 810 W
    • Max. Output Current: 30 A
    • Output Charge Current (3-step mode): 30 A
    • Nominal Input Voltage: 24 V
    • Input Voltage Range: 19-30 V
    • Max. Input Current: 30 A
    • Galvanic Isolation: No
    • Voltage Limited: Yes
    • Efficiency: > 95 % (at nom. input voltage, full load); peak 97
    • Parallel Configuration: Yes
    • Alarm Contact: Yes, through MasterBus
    • MasterBus Powering: No
    • Engine Run Signal Input: Yes (active high/active low)
    • DIP Switches: Yes, for basic setup
    • Dimensions, H x W x D: 255 x 165 x 66 mm (10.0 x 6.5 x 2.6 inch)
    • Weight: 2 kg (4.4 lb)
    • Compliance: CE, E-Mark, SAE J1171 & ISO 8846 Ignition Protected
    • No-load Consumption: < 2 mA
    • Charge Characteristic: 3-traps+
    • Battery Types: Flooded, Gel, AGM, spiral, Lithium Ion, traction, user-defined
    • 3-Step Charge Option: Yes (DIP switch settings)
    • DC Consumption: < 5 mA
    • Temperature Range (ambient temp.): -25 degrees C to 60 degrees C; derating > 40
    • Cooling: Natural cooling
    • Protections: Overload, over temperature, DC short circuit, reversed polarity (fuse)
    • MasterBus Compatible: Yes
    • Charger Input - Voltage: 24v
    • Charger Output - Amps: 30a
    • Charger Output Voltage: 20-30v
    • Box Dimensions: 4"H x 9"W x 15"L WT: 5.65 lbs
    • UPC: 816882023521
    Mastervolt

    Mastervolt Mac Plus 24/24-30 + CZone [81205405]

    Code: ORA-102662Brand: Mastervolt
    Low Stock — Only 5 Left

    Regular price $976.99
    Sale price $976.99 Regular price
    Free Shipping on $199+
    • Fast and safe charging, even during short trips
    • Fanless design for silent operation
    • Suitable for flooded, Gel, AGM, and Li-Ion batteries (incl. LiFePO4)
    • Even charges fully depleted batteries

  • Free Shipping on $199+

    Regular price $976.99
    Sale price $976.99 Regular price
    Low Stock — Only 2 Left

    More info
    • Fast and safe charging, even during short trips
    • Fanless design for silent operation
    • Suitable for flooded, Gel, AGM, and Li-Ion batteries (incl. LiFePO4)
    • Even charges fully depleted batteries
    • Engine run detection protects the starter battery
    • Adjustable current limits to meet Euro 5/6 requirements
    • Voltage stabilization protects sensitive equipment, lights, and loads
    • Parallel operation to obtain charging capacities well over 100 Amps
    • MasterBus, CZone, and NMEA 2000 are compatible for intelligent system monitoring and automation
    • Temperature compensation and voltage sense for an optimal charging result
    • E-Mark/R10 certification for mobile applications
    • Power supply mode offers stable power for sensitive loads
    • Heavy-duty connections for easy installation and quick setup via DIP switches
    • Battery Temperature Sensor: Yes, included
    • Battery Voltage Sense: Yes
    •  General Specifications:
    • Status Indicator: Yes, 3-color LED
    • Communication Protocol: MasterBus, CZone & NMEA 2000
    • Output Voltage: 20-30 V
    • Nominal Output Voltage: 24 V
    • Output Voltage Stabilization: 2 % at extremes of temperatures, load, and input
    • Output Voltage Ripple (peak-peak): Max. 1 %
    • Max. Output Power: 725 W
    • Nominal Output Power: 675 W
    • Max. Output Current: 30 A
    • Output Charge Current (3-step mode): 30 A
    • Nominal Input Voltage: 12 V
    • Input Voltage Range: 10-16 V
    • Max. Input Current: 50 A
    • Galvanic Isolation: No
    • Voltage Limited: Yes
    • Efficiency: > 95 % (at nom. input voltage, full load); peak 97
    • Parallel Configuration: Yes
    • Alarm Contact: Yes, through MasterBus
    • MasterBus Powering: No
    • Engine Run Signal Input: Yes (active high/active low)
    • DIP Switches: Yes, for basic setup
    • Dimensions, H x W x D: 255 x 165 x 66 mm (10.0 x 6.5 x 2.6 inch)
    • Weight: 2 kg (4.4 lb)
    • Compliance: CE, E-Mark, SAE J1171 & ISO 8846 Ignition Protected
    • No-load Consumption: < 2 mA
    • Charge Characteristic: 3-traps+
    • Battery Types: Flooded, Gel, AGM, spiral, Lithium Ion, traction, user-defined
    • 3-Step Charge Option: Yes (DIP switch settings)
    • DC Consumption: < 5 mA
    • Temperature Range (ambient temp.): -25 degrees C to 60 degrees C; derating > 40
    • Cooling: Natural cooling
    • Protections: Overload, over temperature, DC short circuit, reversed polarity (fuse)
    • MasterBus Compatible: Yes
    • Charger Input - Voltage: 12v
    • Charger Output - Amps: 30a
    • Charger Output Voltage: 20-30v
    • Box Dimensions: 4"H x 9"W x 15"L WT: 5.55 lbs
    • UPC: 816882023507
    Mastervolt

    Mastervolt Mac Plus 12/24-30 + CZone [81205305]

    Code: ORA-102661Brand: Mastervolt
    Low Stock — Only 2 Left

    Regular price $976.99
    Sale price $976.99 Regular price
    Free Shipping on $199+
    • Fast and safe charging, even during short trips
    • Fanless design for silent operation
    • Suitable for flooded, Gel, AGM, and Li-Ion batteries (incl. LiFePO4)
    • Even charges fully depleted batteries

  • Free Shipping on $199+

    Regular price $709.99
    Sale price $709.99 Regular price
    Low Stock — Only 6 Left

    More info
    • Fast and safe charging, even during short trips
    • Fanless design for silent operation
    • Suitable for flooded, Gel, AGM, and Li-Ion batteries (incl. LiFePO4)
    • Even charges fully depleted batteries
    • Engine run detection protects the starter battery
    • Adjustable current limits to meet Euro 5/6 requirements
    • Voltage stabilization protects sensitive equipment, lights, and loads
    • Parallel operation to obtain charging capacities well over 100 Amps
    • MasterBus, CZone, and NMEA 2000 are compatible for intelligent system monitoring and automation
    • Temperature compensation and voltage sense for an optimal charging result
    • E-Mark/R10 certification for mobile applications
    • Power supply mode offers stable power for sensitive loads
    • Heavy-duty connections for easy installation and quick setup via DIP switches
    • Battery Temperature Sensor: Yes, included
    • Battery Voltage Sense: Yes
    • Status Indicator: Yes, 3-color LED
    • Communication Protocol: MasterBus, CZone & NMEA 2000
    • Output Voltage: 10-15 V
    • Nominal Output Voltage: 12 V
    • Output Voltage Stabilization: 2 % at extremes of temperatures, load, and input
    • Output Voltage Ripple (peak-peak): Max. 1 %
    • Max. Output Power: 750 W
    • Nominal Output Power: 710 W
    • Max. Output Current: 50 A
    • Output Charge Current (3-step mode): 50 A
    • Nominal Input Voltage: 24 V
    • Input Voltage Range: 19-30 V
    • Max. Input Current: 30 A
    • Galvanic Isolation: No
    • Voltage Limited: Yes
    • Efficiency: > 95 % (at nom. input voltage, full load); peak 97
    • Parallel Configuration: Yes
    • Alarm Contact: Yes, through MasterBus
    • MasterBus Powering: No
    • Engine Run Signal Input: Yes (active high/active low)
    • DIP Switches: Yes, for basic setup
    • Dimensions, H x W x D: 255 x 165 x 66 mm (10.0 x 6.5 x 2.6 inch)
    • Weight: 2 kg (4.4 lb)
    • Compliance: CE, E-Mark, SAE J1171 & ISO 8846 Ignition Protected
    • No-load Consumption: < 2 mA
    • Charge Characteristic: 3-traps+
    • Battery Types: Flooded, Gel, AGM, spiral, Lithium Ion, traction, user-defined
    • 3-Step Charge Option: Yes (DIP switch settings)
    • DC Consumption: < 5 mA
    • Temperature Range (ambient temp.): -25 degrees C to 60 degrees C; derating > 40
    • Cooling: Natural cooling
    • Protection Degree: IP23
    • Protections: Overload, over temperature, DC short circuit, reversed polarity (fuse)
    • MasterBus Compatible: Yes
    • Charger Input - Voltage: 24v
    • Charger Output - Amps: 50a
    • Charger Output Voltage: 10-15v
    • Box Dimensions: 4"H x 9"W x 15"L WT: 5.65 lbs
    • UPC: 816882023514
    Mastervolt

    Mastervolt Mac Plus 24/12-50 + CZone [81205205]

    Code: ORA-102660Brand: Mastervolt
    Low Stock — Only 6 Left

    Regular price $709.99
    Sale price $709.99 Regular price
    Free Shipping on $199+
    • Fast and safe charging, even during short trips
    • Fanless design for silent operation
    • Suitable for flooded, Gel, AGM, and Li-Ion batteries (incl. LiFePO4)
    • Even charges fully depleted batteries

  • Free Shipping on $199+

    Regular price $976.99
    Sale price $976.99 Regular price
    Low Stock — Only 7 Left

    More info
    • Fast and safe charging, even during short trips
    • Fanless design for silent operation
    • Suitable for flooded, Gel, AGM, and Li-Ion batteries (incl. LiFePO4)
    • Even charges fully depleted batteries
    • Engine run detection protects the starter battery
    • Adjustable current limits to meet Euro 5/6 requirements
    • Voltage stabilization protects sensitive equipment, lights, and loads
    • Parallel operation to obtain charging capacities well over 100 Amps
    • MasterBus, CZone, and NMEA 2000 are compatible for intelligent system monitoring and automation
    • Temperature compensation and voltage sense for an optimal charging result
    • E-Mark/R10 certification for mobile applications
    • Power supply mode offers stable power for sensitive loads
    • Heavy-duty connections for easy installation and quick setup via DIP switches
    • Battery Temperature Sensor: Yes, included
    • Battery Voltage Sense: Yes
    • Status Indicator: Yes, 3-color LED
    • Communication Protocol: MasterBus, CZone & NMEA 2000
    • Output Voltage: 10-15 V
    • Nominal Output Voltage: 12 V
    • Output Voltage Stabilization: 2 % at extremes of temperatures, load, and input
    • Output Voltage Ripple (peak-peak): Max. 1 %
    • Max. Output Power: 725 W
    • Nominal Output Power: 675 W
    • Max. Output Current: 50 A
    • Output Charge Current (3-step mode): 50 A
    • Nominal Input Voltage: 12 V
    • Input Voltage Range: 10-16 V
    • Max. Input Current: 50 A
    • Galvanic Isolation: No
    • Voltage Limited: Yes
    • Efficiency: > 95 % (at nom. input voltage, full load); peak 97
    • Parallel Configuration: Yes
    • Alarm Contact: Yes, through MasterBus
    • MasterBus Powering: No
    • Engine Run Signal Input: Yes (active high/active low)
    • DIP Switches: Yes, for basic setup
    • Dimensions, H x W x D: 255 x 165 x 66 mm (10.0 x 6.5 x 2.6 inch)
    • Weight: 2 kg (4.4 lb)
    • Compliance: CE, E-Mark, SAE J1171 & ISO 8846 Ignition Protected
    • No-load Consumption: < 2 mA
    • Charge Characteristic: 3-traps+
    • Battery Types: Flooded, Gel, AGM, spiral, Lithium Ion, traction, user-defined
    • 3-Step Charge Option: Yes (DIP switch settings)
    • DC Consumption: < 5 mA
    • Temperature Range (ambient temp.): -25 degrees C to 60 degrees C; derating > 40
    • Cooling: Natural cooling
    • Protection Degree: IP23
    • Protections: Overload, over temperature, DC short circuit, reversed polarity (fuse)
    • MasterBus Compatible: Yes
    • Charger Input - Voltage: 12v
    • Charger Output - Amps: 50a
    • Charger Output Voltage: 10-15v
    • Box Dimensions: 4"H x 9"W x 15"L WT: 5.6 lbs
    • UPC: 816882023491
    Mastervolt

    Mastervolt Mac Plus 12/12-50 + CZone [81205105]

    Code: ORA-102659Brand: Mastervolt
    Low Stock — Only 7 Left

    Regular price $976.99
    Sale price $976.99 Regular price
    Free Shipping on $199+
    • Fast and safe charging, even during short trips
    • Fanless design for silent operation
    • Suitable for flooded, Gel, AGM, and Li-Ion batteries (incl. LiFePO4)
    • Even charges fully depleted batteries

  • Free Shipping on $199+

    Regular price $14.99
    Sale price $14.99 Regular price
    In Stock

    More info
    MasterBus TerminatorTerminators ensure interference-free operation of the MasterBus network, prevent reflection of data signals, and ensure high communication speeds.
    Mastervolt

    Mastervolt MasterBus Terminator [77040000]

    Code: ORA-100332Brand: Mastervolt
    In Stock

    Regular price $14.99
    Sale price $14.99 Regular price
    Free Shipping on $199+

    MasterBus TerminatorTerminators ensure interference-free operation of the MasterBus network, prevent reflection of data signals, and ensure high communication speeds.


  • Free Shipping on $199+

    Regular price $504.99
    Sale price $504.99 Regular price $0.00
    Low Stock — Only 5 Left

    More info
    • Leisure and professional marine and mobile applications. An effective solution for high power demand onboard and/or the need for prioritized or current limited charging.
    • Charges two battery banks from a single source.
    • Electronic charge coupling with very low voltage drop.
    • Makes effective dual charging possible.
    • Suitable for all battery types, including Lithium-Ion.
    • Charge current secondary battery limited to 40 or 90 A.
    • High system reliability by prioritizing charging of the main battery.
    • Unidirectional which blocks return current under all circumstances.
    • Prevents power dips in the onboard electrical network.
    • Suitable for all kinds of chargers and alternators.
    • Monitoring with LED status indication.
    • IP65 electronics in a corrosion-resistant casing with aluminum heat sinks.
    • Fast and easy installation.
    • Monitoring: LED (warnings and status indication)
    • Output current: limited to 90 A; > 25 °C derating power
    • Number of battery outlets: 2
    • Input voltage range: 9-32 V
    • Parallel configuration: Yes
    • Battery voltage: Automatic 12/24 V detection
    • Remote switch functions: On, off, auto, start to assist
    • Dimensions, hxwxd: 157 x 140 x 80 mm/6.2 x 5.5 x 3.1 inch
    • Weight: 0.88 kg/1.9 lb
    • Compliance: CE
    • Connection possibilities: 3 x faston connectors (switch, ground, and status) • switch: for an optional single-pole ON-OFF-ON switch for remote operation • status: for an optional LED indicator
    • Power consumption: Switch open: < 1 mA at 12/24 V DC
    • Battery types: All types (Lithium-Ion protection via Multipurpose Contact Output, product code 77030500)
    • Switch on voltage: 13.5 V (12 V) / 27 V (24 V)
    • Switch on delay: 5 sec
    • Switch off voltage: 12.75 V (12 V) / 25.5 V (24 V)
    • Switch off delay: 2.5 sec
    • Relay: Electronically (MOSFETs with a low voltage drop of max 0.2 V)
    • Temperature range (ambient temp.): -40 °C to 60 °C/-40 °F to 140 °F
    • Protection degree: IP65
    Mastervolt

    Mastervolt Charge Mate Pro 90 [83309002]

    Code: ORA-93492Brand: Mastervolt
    Low Stock — Only 5 Left

    Regular price $504.99
    Sale price $504.99 Regular price $0.00
    Free Shipping on $199+
    • Charges two battery banks from a single source.
    • Electronic charge coupling with very low voltage drop.
    • Makes effective dual charging possible.
    • Suitable for all battery types, including Lithium-Ion.

  • Free Shipping on $199+

    Regular price $662.99
    Sale price $662.99 Regular price
    Low Stock — Only 6 Left

    More info
    • Pure sine wave technology protects sensitive equipment.
    • Delivers full output at high peak power under the most demanding conditions.
    • Automatic power-saving system for extended runtime.
    • Compact and lightweight design, saving valuable installation time.
    • Reliable and safe operation; protected against over-temperature, overload, short circuit, high or low battery voltage.
    • Variable-speed fan for quiet operation at low power.
    • Optional remote control for instant switch-off of the inverter and all connected equipment (not available for the 300 and 500 W models).
    • Convenient plug connection for all models, 2500/3500 Watt models also hard-wired. 
    • Output voltage: 100/110/115/120 V – 50/60 Hz (selectable) 
    • Output waveform: True sine
    • Nominal battery voltage:12V
    • Recommended battery capacity: ≥ 100 Ah
    • Continuous power at 25 °C / 77 °F, cos phi 1: 700 W
    • Continuous power at 40 °C / 104 °F, cos phi 1: 700 W
    • Peak load (1 min.): < 810 W
    • Peak load (1 s): < 1230 W
    • AC connection: North American socket with GFCI
    • Galvanic isolation: Yes
    • Efficiency: 91%
    • Display/read-out: LED indication: battery voltage, load level, status
    • Alarms: Potential free alarm contact
    • Dimensions, hxwxd: 200 x 330 x 83 mm/7.9 x 13.0 x 3.3 inc 
    • Weight: 2.6 kg/5.7 lb
    • Compliance: Safety: ABYC A31, UL 458, EMC: FCC class B 
    • Technology: high frequency, input & output fully isolated
    • Low battery voltage, switches off at 10.5 V
    • Low battery voltage, switches on at 12.5 V
    • High battery voltage, switches off at 16.5 V
    • High battery voltage, switches on at 14.5 V
    • Input current (nominal load): 70 A
    • No-load power consumption (ON mode): < 1.5 A
    • No-load power consumption (energy saving mode): < 0.1 A
    • Minimal DC fuse (slow blow): 100 A
    • Minimal cable size: 25 mm²
    • Harmonic distortion typical: < 3 %
    • Cos phi: All power factors allowed
    • Temperature range (ambient temp.): -20 °C to 60 °C, derating power > 40 °C/-4 °F to 140 °F
    • Cooling: Temperature and load controlled fan
    • Protection degree: IP21, horizontal wall mounting
    • Protections: Over-temperature, overload, short circuit, high/low voltage, reverse polarity (fuse)
    • MasterBus compatible: Yes, using a MasterBus AC Master Interface
    Mastervolt

    Mastervolt AC Master 12/700 (120V) Inverter [28510700]

    Code: ORA-93482Brand: Mastervolt
    Low Stock — Only 6 Left

    Regular price $662.99
    Sale price $662.99 Regular price
    Free Shipping on $199+
    • Pure sine wave technology protects sensitive equipment.
    • Delivers full output at high peak power under the most demanding conditions.
    • Automatic power-saving system for extended runtime.
    • Compact and lightweight design, saving valuable installation time.
  • Save $336.00

    Free Shipping on $199+

    Regular price $896.99
    Sale price $896.99 Regular price $1,232.99
    Sale: $336.00 off
    Low Stock — Only 5 Left

    More info
    • For recreational and semi-professional use.
    • Suitable for any type of battery, including Lithium-Ion batteries.
    • 3-Step+ charging technology for fast and complete charging also charges depleted batteries.
    • Memory function prevents overcharging in case of unreliable mains.
    • Safe and complete charging due to standard safety features.
    • Charging capacity up to 1000 Ah battery banks.
    • Easy to connect and quick to install.
    • Can charge multiple battery banks simultaneously.
    • Built-in system functionality (MasterBus) in combination with other Mastervolt products.
    • Clear control panel (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2, and ChargeMaster 24/6).
    • Supplies your system without a battery.
    • Nominal output voltage: 24 V
    • Total charge current: 20 A at 28.8 V
    • Number of battery outlets: 3
    • Charge current second output: 20 A
    • Charge current third output: 20 A
    • Battery bank size: 40-200 Ah
    • Nominal input voltage: 120/230 V (90-265 V), 50/60 Hz
    • AC connection: Connector strips
    • Power supply mode: Yes
    • Galvanic isolation: Yes
    • Display/read-out: LED display
    • Charger Input - Voltage: 120/230v
    • Charger Output - Amps: 20a
    • Charger Output Voltage: 24v
    • Charging Banks: 3
    • Portable: No
    • Box Dimensions: 6"H x 12"W x 16"L WT: 9 lbs
    • UPC: 816882022890
    Mastervolt

    Mastervolt ChargeMaster Plus 24/20-3 Battery Charger [44320205]

    Code: ORA-92507Brand: Mastervolt
    Low Stock — Only 5 Left

    Regular price $896.99
    Sale price $896.99 Regular price $1,232.99
    Sale: $336.00 off
    Free Shipping on $199+
    • For recreational and semi-professional use.
    • Suitable for any type of battery, including Lithium-Ion batteries.
    • 3-Step+ charging technology for fast and complete charging also charges depleted batteries.
    • Memory function prevents overcharging in case of unreliable mains.
  • Save $307.00

    Free Shipping on $199+

    Regular price $818.99
    Sale price $818.99 Regular price $1,125.99
    Sale: $307.00 off
    Low Stock — Only 5 Left

    More info
    • For recreational and semi-professional use.
    • Suitable for any type of battery, including Lithium-Ion batteries.
    • 3-Step+ charging technology for fast and complete charging also charges depleted batteries.
    • Memory function prevents overcharging in case of unreliable mains.
    • Safe and complete charging due to standard safety features.
    • Charging capacity up to 1000 Ah battery banks.
    • Easy to connect and quick to install.
    • Can charge multiple battery banks simultaneously.
    • Built-in system functionality (MasterBus) in combination with other Mastervolt products.
    • Clear control panel (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2, and ChargeMaster 24/6).
    • Supplies your system without a battery.
    • Nominal output voltage: 12V
    • Total charge current: 35 A at 14.4 V
    • Number of battery outlets: 3
    • Charge current second output: 35 A
    • Charge current third output: 35 A
    • Battery bank size: 70-350 Ah
    • Nominal input voltage: 120/230 V (90-265 V), 50/60 Hz
    • AC connection: Connector strips
    • Power supply mode: Yes
    • Galvanic isolation: Yes
    • Display/read-out: LED display
    • Charger Input - Voltage: 120/230v
    • Charger Output - Amps: 35a
    • Charger Output Voltage: 12v
    • Charging Banks: 3
    • Portable: No
    • Box Dimensions: 6"H x 12"W x 15"L WT: 9.2 lbs
    • UPC: 816882022876
    Mastervolt

    Mastervolt ChargeMaster Plus 12/35-3 Battery Charger [44310355]

    Code: ORA-92506Brand: Mastervolt
    Low Stock — Only 5 Left

    Regular price $818.99
    Sale price $818.99 Regular price $1,125.99
    Sale: $307.00 off
    Free Shipping on $199+
    • For recreational and semi-professional use.
    • Suitable for any type of battery, including Lithium-Ion batteries.
    • 3-Step+ charging technology for fast and complete charging also charges depleted batteries.
    • Memory function prevents overcharging in case of unreliable mains.
  • Save $378.00

    Free Shipping on $199+

    Regular price $1,007.99
    Sale price $1,007.99 Regular price $1,385.99
    Sale: $378.00 off
    Low Stock — Only 5 Left

    More info
    • For recreational and semi-professional use.
    • Suitable for any type of battery, including Lithium-Ion batteries.
    • 3-Step+ charging technology for fast and complete charging also charges depleted batteries.
    • Memory function prevents overcharging in case of unreliable mains.
    • Safe and complete charging due to standard safety features.
    • Charging capacity up to 1000 Ah battery banks.
    • Easy to connect and quick to install.
    • Can charge multiple battery banks simultaneously.
    • Built-in system functionality (MasterBus) in combination with other Mastervolt products.
    • Clear control panel (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2, and ChargeMaster 24/6).
    • Supplies your system without a battery.
    • Nominal output voltage: 12V
    • Total charge current: 50 A at 14.4 V
    • Number of battery outlets: 3
    • Charge current second output: 50 A
    • Charge current third output: 50 A
    • Battery bank size: 100-500 Ah
    • Nominal input voltage: 120/230 V (90-265 V), 50/60 Hz
    • AC connection: Connector strips
    • Power supply mode: Yes
    • Galvanic isolation: Yes
    • Display/read-out: LED display
    • Fastening: Mounting bracket (included) or 4x screw
    • Charger Input - Voltage: 120/230v
    • Charger Output - Amps: 50a
    • Charger Output Voltage: 12v
    • Charging Banks: 3
    • Portable: No
    • Box Dimensions: 6"H x 12"W x 15"L WT: 9.2 lbs
    • UPC: 816882022883
    Mastervolt

    Mastervolt ChargeMaster Plus 12/50-3 Battery Charger [44310505]

    Code: ORA-92505Brand: Mastervolt
    Low Stock — Only 5 Left

    Regular price $1,007.99
    Sale price $1,007.99 Regular price $1,385.99
    Sale: $378.00 off
    Free Shipping on $199+
    • For recreational and semi-professional use.
    • Suitable for any type of battery, including Lithium-Ion batteries.
    • 3-Step+ charging technology for fast and complete charging also charges depleted batteries.
    • Memory function prevents overcharging in case of unreliable mains.

  • Free Shipping on $199+

    Regular price $70.99
    Sale price $70.99 Regular price $0.00
    In Stock

    More info
    MasterBus Cable - 6MSuitable for data traffic and powering peripheral equipment in harsh environments, this is the only cable you need for your MasterBus network. MasterBus compatible products come standard with two ports, while other equipment requires an interface. A DIY kit is optional. Brochure (pdf)
    Mastervolt

    Mastervolt MasterBus Cable - 6M [77040600]

    Code: ORA-89455Brand: Mastervolt
    In Stock

    Regular price $70.99
    Sale price $70.99 Regular price $0.00
    Free Shipping on $199+

    MasterBus Cable - 6MSuitable for data traffic and powering peripheral equipment in harsh environments, this is the only cable you...


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    Regular price $3,863.99
    Sale price $3,863.99 Regular price
    Low Stock — Only 1 Left

    More info
    • Nominal DC Voltage: 24V (10.2-16V)
    • Continuous Power at 104° F: 3500W
    • Peak Power 30 seconds: 4500W
    • Surge Power 5 seconds: 6000W
    • Parallel Stacking: Yes, Up to 7
    • Synchronize with Mains/Generator: Yes
    • Output Waveform: Pure Sine
    Mastervolt

    Mastervolt CombiMaster Inverter/Charger - 24/3500-100 Amp - 120V

    Code: ORA-87697Brand: Mastervolt
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    • Nominal DC Voltage: 24V (10.2-16V)
    • Continuous Power at 104° F: 3500W
    • Peak Power 30 seconds: 4500W
    • Surge Power 5 seconds: 6000W

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    • Nominal DC Voltage: 12V (10.2-16V)
    • Continuous Power at 104° F: 3500W
    • Peak Power 30 seconds: 5250W
    • Surge Power 5 seconds: 7000W
    • Parallel Stacking: Yes, Up to 3
    • Synchronize with Mains/Generator: Yes
    • Output Waveform: Pure Sine
    Mastervolt

    Mastervolt CombiMaster Inverter/Charger - 12/3500-200 Amp - 120V

    Code: ORA-87696Brand: Mastervolt
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    Regular price $3,503.99
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    • Nominal DC Voltage: 12V (10.2-16V)
    • Continuous Power at 104° F: 3500W
    • Peak Power 30 seconds: 5250W
    • Surge Power 5 seconds: 7000W

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    • Nominal DC Voltage: 12V (10.2-16V)
    • Continuous Power at 104° F: 1500W
    • Peak Power 30 seconds: 2250W
    • Surge Power 5 seconds: 3000W
    • Parallel Stacking: No
    • Synchronize with Mains/Generator: Yes
    • Output Waveform: Pure Sine
    Mastervolt

    Mastervolt CombiMaster Inverter/Charger - 12/1500-60 Amp - 120V [35511500]

    Code: ORA-87695Brand: Mastervolt
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    • Nominal DC Voltage: 12V (10.2-16V)
    • Continuous Power at 104° F: 1500W
    • Peak Power 30 seconds: 2250W
    • Surge Power 5 seconds: 3000W

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    Regular price $25.99
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    Alternator Temperature SensorWhen using the Alpha Pro in combination with non-Mastervolt alternators, this alternator temperature sensor may offer additional protection against over heating.
    Mastervolt

    Mastervolt Alternator Temperature Sensor [41500400]

    Code: ORA-84885Brand: Mastervolt
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    Regular price $25.99
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    Alternator Temperature SensorWhen using the Alpha Pro in combination with non-Mastervolt alternators, this alternator temperature sensor may offer additional protection...


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    Regular price $676.99
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    • MasterBus, CZone and NMEA 2000 communication.
    • Fits in a CZone system including setup tools and configuration file.
    • Digital shunt providing the energy system with extensive information and historical data.
    • Very accurate and reliable determination of State of Charge (SOC).
    • Service mode prevents memory loss during system maintenance.
    • Realistic and precise indication of the time remaining.
    • For higher current, multiple MasterShunt models may be installed in parallel.
    • MasterConnect system makes connecting to the DC Distribution product very easy.
    • Straight forward, easy to install.
    • Freedom of choice for fuse type, rating and location. Suitable for T-fuse and ANL-fuse (to be ordered separately).
    • Robust housing with isolation of the DC connections.
    Mastervolt

    Mastervolt MasterShunt 500 CZone [77020115]

    Code: ORA-83295Brand: Mastervolt
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    Regular price $676.99
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    • MasterBus, CZone and NMEA 2000 communication.
    • Fits in a CZone system including setup tools and configuration file.
    • Digital shunt providing the energy system with extensive information and historical data.
    • Very accurate and reliable determination of State of Charge (SOC).
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    • Revival mode: automatically revives even fully depleted batteries.
    • Priority Charge: redirect available power to the lowest battery, for faster charging.
    • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
    Mastervolt

    Mastervolt ChargeMaster Plus 24/40 CZone/MBus [44320405]

    Code: ORA-83294Brand: Mastervolt
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    Regular price $1,435.99
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    • Revival mode: automatically revives even fully depleted batteries.
    • Priority Charge: redirect available power to the lowest battery, for faster charging.
    • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
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    • Revival mode: automatically revives even fully depleted batteries.
    • Priority Charge: redirect available power to the lowest battery, for faster charging.
    • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
    • MasterBus, CZone and NMEA communication.
    • Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSR.
    • Combine Lithium Ion, Gel or AGM, and large or small battery banks on a single battery charger.
    • Charges multiple batteries while being underway.
    • Extended specifications: offers 20 % more output at 14.4 V and 80 % charging power at 60 °C.
    • Safe Charge: quickly recognize the State of Charge for extended battery life.
    • Very wide operating range of 80-275 V AC, 35-70 Hz.
    • Compact, easy to connect and quick to install.
    • Charging Banks: 3
    • Charger Output Voltage: 12v
    • Charger Output - Amps: 100a
    • Charger Input - Voltage: 120/230v
    • Portable: No
    • Box Dimensions: 7"H x 13"W x 17"L WT: 16.6 lbs
    • UPC: 816882022548
    Mastervolt

    Mastervolt ChargeMaster Plus 12/100-3 CZone/MBus [44311005]

    Code: ORA-83293Brand: Mastervolt
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    Regular price $2,437.99
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    • Revival mode: automatically revives even fully depleted batteries.
    • Priority Charge: redirect available power to the lowest battery, for faster charging.
    • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
    • MasterBus, CZone and NMEA communication.
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    More info
    • Revival mode: automatically revives even fully depleted batteries.
    • Priority Charge: redirect available power to the lowest battery, for faster charging.
    • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
    • MasterBus, CZone and NMEA communication
    • Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSR
    • Combine Lithium Ion, Gel or AGM, and large or small battery banks on a single battery charger
    • Charges multiple batteries while being underway
    • Extended specifications: offers 20 % more output at 14.4 V and 80 % charging power at 60 °C
    • Safe Charge: quickly recognize the State of Charge for extended battery life
    • Very wide operating range of 80-275 V AC, 35-70 Hz
    • Compact, easy to connect and quick to install
    • Nominal Output Voltage: 12V
    • Max Charge Current Per Output: 75A
    • Number of Battery Outlets: 3 (max.)
    • Display/Read-Out: LED Display
    • Total Charge Current: 75A at 14.4V
    • Portable: No
    • Charging Banks: 3
    • Charger Output Voltage: 12v
    • Charger Output - Amps: 75a
    • Charger Input - Voltage: 120/230v
    • Box Dimensions: 7"H x 12"W x 17"L WT: 16.6 lbs
    • UPC: 816882022555
    Mastervolt

    Mastervolt ChargeMaster Plus 12/75-3 CZone - 3-Bank [44310755]

    Code: ORA-83241Brand: Mastervolt
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    Regular price $1,880.99
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    • Revival mode: automatically revives even fully depleted batteries.
    • Priority Charge: redirect available power to the lowest battery, for faster charging.
    • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
    • MasterBus, CZone and NMEA communication

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    Regular price $284.99
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    • Full color display for local device monitoring.
    • Displays four key parameters.
    • Control key device functions.
    • CZone* and MasterBus network compatible.
    • Universal, easy mounting.
    • Plug & Play – no configuration, no power supply needed.
    • Blue Sea Systems Custom 360 integration.
    Mastervolt

    Mastervolt SmartRemote [77010600]

    Code: ORA-82923Brand: Mastervolt
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    Regular price $284.99
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    • Full color display for local device monitoring.
    • Displays four key parameters.
    • Control key device functions.
    • CZone* and MasterBus network compatible.
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    • Revival mode: automatically revives even fully depleted batteries.
    • Multi voltage: charge 12 V starter battery in a 24 V system, without additional components.
    • Priority Charge: redirect available power to the lowest battery, for faster charging.
    • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
    • Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSR.
    • Combine Lithium Ion, Gel or AGM, and large or small battery banks on a single battery charger.
    • Charges multiple batteries while being underway.
    • Extended specifications: offers 20 % more output at 14.4 V and 80 % charging power at 60 °C.
    • Safe Charge: quickly recognize the State of Charge for extended battery life.
    • Very wide operating range of 80-275 V AC, 35-70 Hz.
    • Compact, easy to connect and quick to install
    • Portable: No
    • Charging Banks: 3
    • Charger Output Voltage: 24v
    • Charger Output - Amps: 60a
    • Charger Input - Voltage: 120/240v
    • Box Dimensions: 7"H x 13"W x 18"L WT: 16.75 lbs
    • UPC: 816882022524
    Mastervolt

    Mastervolt ChargeMaster Plus 24V, 60A, 3-Bank, NMEA2000 - CZone [44320605]

    Code: ORA-80865Brand: Mastervolt
    In Stock

    Regular price $1,981.99
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    • Revival mode: automatically revives even fully depleted batteries.
    • Multi voltage: charge 12 V starter battery in a 24 V system, without additional components.
    • Priority Charge: redirect available power to the lowest battery, for faster charging.
    • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
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    Regular price $3,622.99
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    • Revival mode: automatically revives even fully depleted batteries.
    • Multi-voltage: charge 12 V starter battery in a 24 V system, without additional components.
    • Priority Charge: redirect available power to the lowest battery, for faster charging
    Mastervolt

    Mastervolt ChargeMaster Plus - 24V - 110 Amp - 2 Bank [44321105]

    Code: ORA-80148Brand: Mastervolt
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    Regular price $3,622.99
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    • Revival mode: automatically revives even fully depleted batteries.
    • Multi-voltage: charge 12 V starter battery in a 24 V system, without additional components.
    • Priority Charge: redirect available power to the lowest battery, for faster charging

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    Regular price $1,242.99
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    • Outlet Qty: Hardwire
    • Inverter Output Voltage: 120v
    • Inverter Input Voltage: 12v
    • Inverter Cont. Output Wattage: 1200w
    • Charger Output Voltage: 12v
    • Charger Output - Amps: 50a
    • Charger Input - Voltage: 120v
    • Box Dimensions: 7"H x 12"W x 19"L WT: 7.45 lbs
    • UPC: 816882022579
    Mastervolt

    Mastervolt PowerCombi 12V - 1200W - 50 Amp (120V) [36211200]

    Code: ORA-80144Brand: Mastervolt
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    Regular price $1,242.99
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    • Outlet Qty: Hardwire
    • Inverter Output Voltage: 120v
    • Inverter Input Voltage: 12v
    • Inverter Cont. Output Wattage: 1200w

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    • Inverter Cont. Output Wattage: 2000w
    • Inverter Input Voltage: 12v
    • Inverter Output Voltage: 120v
    • Outlet Qty: Hardwire
    • Charger Output Voltage: 12v
    • Charger Output - Amps: 100a
    • Charger Input - Voltage: 120v
    • Box Dimensions: 7"H x 12"W x 21"L WT: 15.25 lbs
    • UPC: 816882022586
    Mastervolt

    Mastervolt PowerCombi 12V - 2000W - 100 Amp (120V) [36212000]

    Code: ORA-80142Brand: Mastervolt
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    Regular price $1,502.99
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    • Inverter Cont. Output Wattage: 2000w
    • Inverter Input Voltage: 12v
    • Inverter Output Voltage: 120v
    • Outlet Qty: Hardwire