Defender Home Page
Phone: 800-628-8225 Fax: 800-654-1616 Int'l.: 860-701-3400 Email: Contact Us
Follow us on Facebook
Shipping Info
Defender Home Page
Your Cart
null View Cart View Shopping Cart
null Check My Order(s)
null Track My Package(s)
Conversion Chart
Shopping Areas
Boats & Motors
null Defender Seal null
promo A
promo B
promo C
promo D

Magnum Energy MM Series Power Inverter / Charger

  • 1200-Watt Modified Sine Wave Inverter with 70-Amp Battery Charger
  • Input: 12 Volt DC, Output: 120 Volt AC / 1200 Watts Continuous
  • 3-Stage Charger with Power Factor Correction and Temperature Compensation
  • Item #: 
    Magnum Energy
    Model #: 


    Shipping Weight: 
    22.35 Lbs.
    List Price: 
    Our Price:
    Status:   null Call to confirm

    Quantity : 


    Magnum Energy MM Series Modified Sine Wave Inverter / Charger


    • Cost effective, versatile and easy-to-use solution for handling smaller power needs in mobile applications
    • Smaller, lighter and less expensive while retaining all the built-in protection and reliability of ME and MS models
    • Power Factor Corrected (PFC) charger uses 25 - 30% less AC current than standard chargers
    • Die-cast aluminum base ensures maximum durability and serves as heat sink for efficient high-temperature operation
    • Unit is fan-cooled and works well in confined spaces
    • Standard 20 Amp transfer relay passes AC power through inverter when using grid or generator power
    • Mounts on shelf or bulkhead (vents up)
    • Convenient and accessible design with an On / Off front-mounted switch with easy-to-read LED indicator
    • Quick-connect accessory and remote ports to easily accept optional remote controls and battery temperature sensor
    • Includes built-in input and output circuit breakers for ease of installation
    • Automatic overload, low and high battery, over-current and over-temperature protection
    • Standard battery temp sensor monitors temperatures from 32 - 122° F


    • Magnum Energy Model No. MM1212
    • Inverter:
      • Continuous Power: 1200 Watts
      • Surge Rating: 2100 Watts
      • Output Frequency: 60 Hz
      • Output Voltage: 120 Volt AC
    • Charger:
      • Output Current: 70 Amps
      • Operating Voltage: 9 - 16 Volt DC
      • Charger Efficiency: 88%
      • Input Current at Rated Output (AC amps): 9
      • Single bank system:
        • Requires optional combiner/isolator for multiple battery banks
      • Stages
        • Bulk
        • Absorption
        • Float
    • Dimensions: 4.7" H x 8.4" W x 16.6" L
    • Operating Temperature Range: -4 - 140°F
    • 2-year limited warranty

    For further details see Data Sheet for this product


    Magnum Wired Remote For Inverter / Charger
    Item #: 259023
  • Designed to Work with MM and MMS Series Inverters / Chargers
  • Type: Wired, Includes 25 Foot Cable
  • Includes Mounting Bezel for Surface Mount or Flush Mount
  •  Include
    Model #:
    Ancor Marine Battery Cable - Sold by the Foot
    Item #: 204123
  • Size: 1 AWG, Material: Tinned Copper Strands with Vinyl Insulation
  • Sold Per Foot, Color: Red
  • Resists Salt Water, Battery Acid, Oil, Gasoline and UV Radiation
    Reg. Price

    Sale Price

    Model #:
    Multiple Models Available

    Have A Suggestion?

    Help us make our site better for everyone! Let us know you've found something wrong or frustrating on this page and we will improve it. Please mark each that apply.

    Product has been improperly categorized
    Page loads too slowly
    Product information is incorrect
    Page has errors or bugs
    Site is frustrating or difficult to use
    Product image is missing or wrong
    Cannot find my size
    Spelling errors on page
    Not enough product information

    Comments or Examples:
    Examples: Missing information such as dimensions and model number, typos, inaccuracies, etc...

    Please include your e-mail address below if you would like us to respond to your comments or questions.             

    Join Our Email List And Receive our Monthly Promotions
    Defender Email Specials
    Click Here For Our Privacy Policy