Mastervolt Chargemaster Plus Plus 24v Output 120-230v Input
SKU: 76617774250

Mastervolt Chargemaster Plus Plus 24v Output 120-230v Input

Sale price$1259.99 Regular price$1399.99
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Description

Mastervolt Chargemaster Plus Plus 24v Output 120-230v InputMastervolt ChargeMaster Plus 24 80 2 Czone Model: 44320805 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 24/80-2 Czone

Model: 44320805
  • 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 24v
Secondary output voltage 14.25 /28.5 V (12/24 V)
Secondary output current 15 A at 12 V / 20 A at 24 V (adjustable)
Max. charge current per output 80A
Max. AC current (230 V / 120 V) 11.75 A / 23 A
Total charge current 80 A at 28.8 V
Number of battery outlets 2 (max.)
Battery capacity range 280-700 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
Dimensions, hxwxd 15.1 x 9.8 x 5.0 inch
Weight 13.9lbs
Weight CE, ABYC, UL1236, SAE J1171, ISO 8846, CEC/DOE, RCM/C-Tick
Technical specifications
Charge characteristic IUoUo, automatic / 3-step+ for Gel/AGM/flooded/Lithium Ion + user defined option
Temperature compensation -60 mV/°C / -76 mV/°F; incl. temperature sensor
DC voltage compensation yes, by means of automatic compensation or MasterShunt
Power consumption (DC side) < 2 mA (MasterBus off)
Current Control function Yes, through MasterBus or Czone
Power factor control yes, > 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 24/80-2
  • 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: 76617774250

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4.7 ★★★★★
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Verified Purchase
SemoTech
Los Angeles, US
★★★★★ 4
Want to love it but for the price it could have been much better
Color: Phantom Gray
This is one of the most expensive chargers I have bought in a long time, but given it comes from Anker, a very reputable and trusted brand with top quality, I bit the bullet and had high expectations. It is a unique design whereby it uses an LCD screen to display the charging wattage in real-time for 3 devices, and also connects via bluetooth to the Anker app for customization and charging data visualization. The design is elegant (would have been even nicer to have different color options for the metal arms) and as unique as the price, while it seems to work really well with the tested Apple Watch Ultra 3 and an iPhone 17 Pro Max plus a case of Apple AirPods. The best feature of the phone charger part is peltier cooling, the latest advancement in optimized wireless charging, which uses a built-in peltier cooling system with a fan and thus prevents the phone from overheating which in turn extends battery life. So given the phone charger is 25W and to assist in the cooling, there is a built-in fan behind the phone charging puck and while not very loud it is audible at night in a very quiet room like a bedroom. If placed on an office desk I am sure you would not hear it. The unit also has a night mode accessible via a touchscreen that stops the fan completely for full silence, but also reduces the charging power and cooling to compensate. The LCD display shows real-time charging power for each device and also has a "screen saver" that shows a clock if so desired with 3 themes. Of course there is Bluetooth as well so the Anker app can be used to remotely see the status of the charger and change some settings but you have to be in Bluetooth range. I knocked off one star for the high $180 price, which I think is excessive, as well as for the fact that the Apple watch charger is limited to 5W. Given the price and that it is a brand new product, Anker should have accounted for the new Apple Watch Ultra 3 models fast charging capabilities, and reviewed Apple's tests with high-power chargers. Anker support is as always outstanding, and overall this is a very high-end and elegant looking charger, but be aware of the nuances mentioned. I am going to keep it for use in my office but not in my bedroom.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
L
Verified Purchase
Linda D. Straw
Lexington, US
★★★★★ 5
Works great and will last
Color: Phantom Gray
A quality product that lives up to its advertising. Sturdily built, heavy enough to stay in place, good looking and very fast charging.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
M
Verified Purchase
Mikke
Lexington, US
★★★★★ 5
For latest iPhone and Apple Watch together with AirPods Pro 3 must have
Color: Phantom Gray
Honestly this is a piece of hardware that is totally worth the money, one of the kind on the market, nothing like that even exist. Pro: TEC active cooling (really quiet and can go night mode with setup), smart connectivity it actually interacts with your phone for optimize charging and maintenance. Compact design travel friendly. And I don't have to mention that it can do phone, Apple Watch and AirPods. The advertise 25 W charging nominal, tested it showed 38 W with latest iPhone. Against: very pricey, advanced features supported mainly with the latest Apple hardware. Conclusion: if you have the latest iPhone and Apple Watch together with AirPods Pro 3 this is a product for you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
B
Verified Purchase
bobbyinpa
West Palm Beach, US
★★★★★ 5
Best wireless charging stand for Apple products.
Color: Phantom Gray
Connects to phone via Bluetooth, multiple settings can be used with the Anker app that you can download for free. Charges a watch ultra in 20 minutes, charges the iPhone 17 pro max in 35 minutes and charges your pods in 40 minutes. Charger for phone tilts for view and has strong MagSafe. None of my equipment becomes overheated and no issues with charging. Comes with ac plug and long USB C cable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
G
Verified Purchase
GhostFace
Birmingham, US
★★★★★ 5
Secure Mount With Premium Feel
This phone mount feels incredibly sturdy once installed. No shaking or movement while driving, even on rough roads. The design looks clean and factory installed instead of bulky like a lot of other mounts. It holds the phone securely and keeps it easy to access for navigation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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