SKU: 82242589261

Mastervolt Chargemaster Plus 30a 24v Output 120/230v Input C-zone Masterbus Nmea

Sale price$529.20 Regular price$588.00
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Description

Mastervolt Chargemaster Plus 30a 24v Output 120/230v Input C-zone Masterbus NmeaMastervolt Chargemaster Plus 24 30 3 Battery Charger Model: 44320305 Improved cooling technology results in very low noise levels across the entire power range. Use as a standalone charger or as part of a complete system. Automatic power distribution, maximum charging current possible on each output. All 3 outputs can provide maximum current* Pre float eliminates the risk of overcharging. Automatic current distribution charging current distribution

Mastervolt Chargemaster Plus 24/30-3 Battery Charger

Model: 44320305
  • Improved cooling technology results in very low noise levels across the entire power range.
  • Use as a standalone charger or as part of a complete system.
  • Automatic power distribution, maximum charging current possible on each output.
  • All 3 outputs can provide maximum current*
  • Pre-float eliminates the risk of overcharging.
  • Automatic current distribution - charging current distribution based on the condition of the battery.
  • Compatible with worldwide frequencies and mains voltages.
  • Smaller and lighter than the previous model.

The ChargeMaster Plus family is a complete range of battery chargers that provide both efficient and reliable performance in all conditions. This new generation of battery chargers offers multiple functions in one compact device. The ChargeMaster Plus reduces costs and simplifying the system and eliminating the need for additional battery chargers.

The 'Battery's Best Friend' architecture enables the ChargeMaster Plus to charge any battery chemistry using the fast and safe 3-step+ charging method. Different battery sizes can be combined, as the pre-float functionality eliminates the risk of overcharging smaller batteries. The charging profile of the Lithium Ion battery is included, as well as flexibility for a customised, user-defined profile.

The ChargeMaster Plus charges almost any combination of two or three batteries quickly and safely and can handle all possible mains voltages and frequencies worldwide.

The new ChargeMaster Plus models can achieve full functionality within a complete MasterBus or CZone system, or can also be used as a convenient plug-and-play standalone battery charger

The new ChargeMaster Plus can communicate directly with Mastervolt Lithium Ion batteries, MasterShunt or system display for real-time adjustments and optimal performance.

The battery charger can withstand high temperatures and significant voltage fluctuations. That makes this battery charger very suitable for the most harsh, maritime, or mobile environments. In addition, the ChargeMaster Plus has CE, ABYC, UL, cULus, SAE, CEC/DOE, ISO and ACMA certifications.

*The total charging current shall not exceed the maximum of the model.

*The total charging current shall not exceed the maximum of the model.

*The total charging current shall not exceed the maximum of the model.

Specifications
General specifications
Nominal output voltage (output 1 & 2) 24 V
Max. output current primary output 30 A
Total charge current 30 A at 28,5 V
Max. AC current (230 V / 120 V) 4.2 A / 8.6 A
Number of battery outlets 3 (max.)
Battery bank size 120-240 Ah
Nominal input voltage 120/230 V (80-275 V) 50/60 Hz
Power supply mode Yes
Galvanic isolation Yes
Display/read-out LED display
Dimensions, hxwxd 11.5 x 8.3 x 4.1 inch
Weight 5.5 lb
Compliance CE, CEC, DOE, ABYC, UL1236, cULus, SAE J1171, ISO 8846, ACMA
Communication interfaces MasterBus, CZone, NMEA2000
Technical specifications
Charge characteristic IUoUo, automatic / 3-step+ for Gel/AGM/flooded/Lithium Ion + user defined option
Temperature compensation -30 mV/°C / -17 mV/°F; temperature sensor included
DC voltage compensation Yes, via automatic compensation or MasterShunt
Power consumption (DC side) yes, through MasterBus or Czone
Current Control function yes, through MasterBus
Power factor control > 0.98
Temperature range (ambient temp.) -25 °C to 80 °C, derating < 0 °C and > 40 °C
Cooling vario fan
Protection degree IP23, vertical mounting
Protections over-temperature, overload, short circuit, high/low battery voltageover-temperature, overload, short circuit, high/low battery voltage, ignition protection
MasterBus compatible yes
Charger Status Interface (alarm contact) yes, using a Multipurpose Contact Output (code 77030500)

What's in the Box:
  • Chargemaster Plus 24/30-3
  • Temp Sensor
  • Wall Bracket
  • Drop cable CZone/MB (1m)
  • MasterBus Terminator
  • User and installation manual.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82242589261

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Jason
Alexandria, US
★★★★★ 5
Looks nice, easy to install
Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware. I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
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Reviewed in the United States on April 8, 2026
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Amazon Customer
Battle Creek, US
★★★★★ 5
Great shelf
Color: Rustic Brown, Size: 31.5 Inch, Color: Rustic Brown, Size: 31.5 Inch
For someone who has ZERO counter space and a ton of empty wall space, this is PERFECT! The install was easier then expected (if I installed it right because I’m just a girl) but very eye appealing, great for storage and decoration, great deal for the price!
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Reviewed in the United States on May 20, 2026
C
Verified Purchase
Christina Noble
Carnegie, US
★★★★★ 5
Looks great in my window
Color: Rustic Brown, Size: 31.5 Inch, Color: Rustic Brown, Size: 31.5 Inch
Fits pretty well, had to slightly put it in an angle for it to fit on the frame of the window, overall easy to put together and looks great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
T
Verified Purchase
Tiffany
Charlottesville, US
★★★★★ 5
Wall shelf
Color: Rustic Brown, Size: 31.5 Inch, Color: Rustic Brown, Size: 31.5 Inch
Nice shelf. Easy to assemble.
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Reviewed in the United States on April 16, 2026
J
Verified Purchase
Johnny C
Lowell, US
★★★★★ 5
Nice and sturdy
Very easy to assemble and sturdy. Exactly what we were looking for. The only complaint is that the anchors that came with it did not work properly, we used our own.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025

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