Mastervolt ChargeMaster Plus 12/75-3 – Used – Load Tested – Free CONUS Shipping

$399.99

This item is pre-owned and may exhibit signs of cosmetic wear, including scratches or scuffs; however, it is fully functional and operates as intended. Please note, it may not include all components originally provided by the manufacturer. The images displayed show everything included with this purchase.
SKU: 846808
In stock (1 available)
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  • Free Shipping Lower 48

    Free Shipping Lower 48

  • 30-Day Returns

    30-Day Returns

  • 90-Day Warranty

    90-Day Warranty

Manufacturer:

Model Number: 12/75-3

Series: ChargeMaster Plus

MPN: 44310755

Listed Item Condition: Used

Product Details:

Charger was loaded tested using special equipment and was recorded supplying 75 amps across 2 of the three terminals. The thrid terminal is a configerable smart terminal with an amperage cap of 40A. Charger is fully functional with the only note being a buzzing sound as 60A is approached and exceeded on the first two terminals.

Item is in great condition with little to no visible marks or scratches, see images. The terminal cover shown in images is labled for a 24/110-2 unit. This charger is 12/75-3 not 24/110-2.

We have invested in a large test set and program that is able to simulate loads for given amounts of time. You can buy our used power equipment with confidence knowing that we put each one through a proper stress test and that it is in good working condition.
Please see photos for the DC load test results. VOLTAGE= BLUE CURRENT= RED POWER(WATT)= GREEN
This DC- DC converter maintains a good voltage output while delivering its power and is within a 1% tolerance of its continuous current rating.

Please see photos for the DC load test results. VOLTAGE= BLUE      CURRENT= RED      POWER(WATT)= GREEN

What's Included:

  • Mastervolt ChargeMaster Plus 12/75-3 s/n:M730F0296

Return Info: 30-Day Returns

Warranty Info: 90-Day Warranty

Dimensions: 15.1 × 9.8 × 5 in, Weight: 13 lbs

Shipping Info: Free shipping applies to items being delivered within the contiguous United States (lower 48). HI, AK, PR, and all other US Territories, and International locations will have shipping calculated during checkout. Please be advised if the item is large or is a multi-piece shipment, shipping quotes may be inaccurate due to restrictions outside of our control, in those instances you will be contacted promptly.

Terms:

All items sold at Max Marine Electronics come as you see in the pictures provided, with only the parts and accessories stated in the description section named “What’s Included”. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE DESCRIPTION WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. There are times when a display is used only to show the item being sold is functional and working properly. In this case, these displays are not included. If you have any questions feel free to reach out to Max Marine Electronics. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.

***PLEASE NOTE***Buyers outside the contiguous United States:
We strive to provide accurate shipping quotes at checkout. However, for satellites, radars, large items, or multi-piece shipments, system and carrier limitations may sometimes result in incorrect estimates. If this happens with your order, our team will reach out to you right away to ensure you receive the best possible shipping solution. Your satisfaction is our priority!

Categories Power Management » Battery Chargers
QTY Available 1
Date Added Aug 24, 2026
Location

2009800

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