Mastervolt Chargemaster Plus 75a 12v Output 120/230v Input C-zone Masterbus Nmea
SKU: 27306710491

Mastervolt Chargemaster Plus 75a 12v Output 120/230v Input C-zone Masterbus Nmea

Sale price$846.45 Regular price$940.50
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Description

Mastervolt Chargemaster Plus 75a 12v Output 120/230v Input C-zone Masterbus NmeaMastervolt ChargeMaster Plus 12 75 3 Czone Model: 44310755 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. Offers 20 % more output at 14. 4 V and 80 % charging power at 60 C. Safe Charge: quickly recognize the State of Charge for

Mastervolt ChargeMaster Plus 12/75-3 Czone

Model: 44310755
  • 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.
  • 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.

ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing auxiliary chargers, battery isolators and VSR, ChargeMaster Plus reduces system complexity and cost. Designed for versatility, it charges a maximum of three batteries in a fast and safe way and works anywhere in the world.

With the Battery’s Best Friend architecture, ChargeMaster Plus is capable of charging a multitude of battery chemistries, sizes and voltages. All batteries are charged with the fast and safe 3-step+ charge method. Other unique features are:

The ChargeMaster Plus handles worldwide AC voltages and frequencies. Resisting large voltage fluctuations and high temperatures, it keeps working in harsh environments. For marine and mobile markets, the ChargeMaster Plus is CE, ABYC, UL, SAE, CEC and RCM/C-Tick compliant.

Nowadays, equipment must be self-explaining. The ChargeMaster Plus displays the charge phase of all three outputs in an understandable way. Robust and ergonomic connections save installation time. An integrated VSR eliminates the need for additional components and ensures that the alternators energy is funnelled through to the batteries.

In modern applications, all components work together, the ChargeMaster Plus supports not only MasterBus but also CZone and NMEA. This enables the charger to communicate with displays, shunts and power systems including communication standards like, FireCan, CANopen and many more. The ChargeMaster Plus can operate as a power supply for delicate communication equipment, or during the construction phase of a boat.

Specifications
Communication & monitoring
Communication interfaces MasterBus, CZone, NMEA
General specifications
Nominal output voltage 12v
Max. charge current per output 75A
Smart In-/Output output voltage 12v
Smart In-/Output output current Smart In-/Output output current
Smart In-/Output input current max. 40 A
Max. AC current (230 V / 120 V) 6.5 A / 13 A
Total charge current 75 A at 14.4 V
Number of battery outlets 3 (max.)
Battery capacity range 320-800 Ah
Nominal input voltage 120/230 V (80-275 V) 50/60 Hz
AC connection screw terminals, suitable up to up to 6 mm
Power supply mode yes
Display/read-out LED display
Dimensions, hxwxd 15.1 x 9.8 x 5.0 inch
Weight 13.0 lb
Approvals CE, ABYC, UL1236, SAE J1171, ISO 8846, CEC, RCM/C-Tick
Technical specifications
Charge characteristic IUoUo, automatic / 3-traps+ voor Gel/AGM/nat/Lithium Ion + een door de gebruiker gedefinieerde optie
Temperature compensation -30 mV/°C / -17 mV/°F; temperature sensor included
DC voltage compensation through MasterShunt
Power consumption (DC side) < 2 mA (MasterBus off)
Current Control function yes, through MasterBus
Power factor control > 0.98
Temperature range (ambient temp.) -13 °F to 176 °F
Cooling vario fan
Protection degree IP23, vertical mounting
Protections over-temperature, overload, short circuit, high/low battery voltage, ignition protection
Charger Status Interface (alarm contact) yes, using a Multipurpose Contact Output (code 77030500)

What's in the Box:
  • ChargeMaster Plus 12/75-3
  • Mounting bracket
  • Battery temperature sensor
  • Drop cable CZone/MB (1m)
  • MasterBus Terminator
  • User 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: 27306710491

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IAmMonye
Dallas, US
★★★★★ 5
Perfect condition
Color: Silver, Memory Storage Capacity: 512 GB, Set name: Wi-Fi + Cellular, Color: Silver, Memory Storage Capacity: 512 GB, Set name: Wi-Fi + Cellular
Works perfectly fine, no scratches or dents. Battery life is great. Worth the purchase.
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Reviewed in the United States on April 14, 2026
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Brian M. Edwards
West Palm Beach, US
★★★★★ 5
Just Love this.... Read On!
Color: Silver, Memory Storage Capacity: 128 GB, Set name: Wi-Fi + Cellular
Like knew and seems to have been powered on one time only. Apple treat it as a new device. Its spotless and works great. I have had several ipad pro's and decided to by this instead and I actually prefer it. It does everything I could do with my ipad pro 2020 and then some. Its faster, good cameras. The e-sim card works great though I do wish it had a physical sim card slow.. oh well! The battery life is really excellent, it was quick to set up via a transfer from my old device. I added a case that looks like a fancy note book and love it. This helps with drops and scratches. I have not added a screen protector yet. The storage capacity is the same as my old ipad pro, I will never use 128 gb anyways... To sum up, this gets 10 out of 10... and its a great replacement for a ipad pro!
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Reviewed in the United States on November 13, 2025
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Lola
Dallas, US
★★★★★ 5
Great conditions just like new
Color: Yellow, Memory Storage Capacity: 128 GB, Set name: Wi-Fi + Cellular
Hey I usually don’t leave reviews but I do feel Like this one needed one thank you for sending out the iPad well packed .. I received it in great condition it’s been working pretty good no complains I got it for my 3 year old son who’s on his third iPad lol hopefully this is his last , just like new I love it no scratches nothing literally brand new thank you
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Reviewed in the United States on May 24, 2026
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Bri
Cuba, US
★★★★★ 5
Good quality, good price, bad shipping tho
Color: Silver, Memory Storage Capacity: 128 GB, Set name: Wi-Fi
Honestly I was really happy with the iPad. The one I got was RENEWED in Excellent quality. I will start off by saying that it was poorly packaged during shipping and the iPad box was severely damaged, but luckily my iPad was just fine. The iPad came decently, but not fully, charged and was quick and easy to set up. The battery life does not last as long as my Galaxy Note 20 Ultra, but I am also sure I do not have it optimized for battery saving. I got this iPad for 2 reasons. 1) To be a pseduo laptop with a keyboard case for school, and 2) procreate. I am overall happy with the item. I'm just sad I found a better deal on the exact same model sold at Walmart and its in pink (;-;). The item functions well, and is as described, it was a really good deal
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Reviewed in the United States on October 2, 2025
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Brian B
Alexandria, US
★★★★★ 5
I purchased it to program Harley. Pretty nice
Color: Silver, Memory Storage Capacity: 128 GB, Set name: Wi-Fi + Cellular
I've never had an Apple product before, the charging is slow, I love it because it's very light and durable I got it on sale So the value is very good. It's very thin also which I do like that and the collars are very bright and clear... I did drop it but from a low distance in the durability is great. Never damaged it a bit
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Reviewed in the United States on May 9, 2026

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