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Magnum MMS1012-GL 1000W 12V Pure Sine Wave Inverter/Charger with GFCI

Manufacturer

Magnum

<h3>About Magnum-Dimensions</h3><p>Magnum-Dimensions has established itself as one of the most respected names in mobile and stationary power conversion. Born from a legacy of innovation rooted in the Pacific Northwest, <strong>Magnum-Dimensions</strong> grew out of decades of inverter engineering expertise and has since expanded into a comprehensive portfolio of DC-to-AC power solutions trusted by professionals across a wide range of demanding industries.</p><p>The brand operates under the umbrella of Sensata Technologies, which united the Magnum Energy and Dimensions Inverter product lines into a single, cohesive brand. Today, Magnum-Dimensions products are manufactured in Everett, Washington and St. Paul, Minnesota, with UL and Intertek-certified production underpinning the quality assurance that field technicians, fleet managers, and off-grid enthusiasts have come to rely on.</p><h3>What Magnum-Dimensions Makes</h3><p>At the heart of the Magnum-Dimensions catalog are its industry-leading <a href="/11270-magnum-power-inverter-14297">power inverters</a>. These units convert DC battery power into clean, usable AC electricity, allowing users to run air compressors, drills, air conditioners, microwaves, computers, and virtually any AC-rated equipment wherever a proper DC power source is available. The lineup spans both pure sine wave and modified sine wave designs, with output ratings ranging from 300 watts all the way up to 12,000 watts in single and three-phase topologies, and DC input compatibility from 12 to 300 volts. Whether you&apos;re outfitting a recreational vehicle, a marine vessel, a utility truck, or a remote off-grid installation, there&apos;s a Magnum-Dimensions inverter engineered for the job.</p><p>Complementing the inverter lineup is Magnum-Dimensions&apos; advanced <a href="/11270-magnum-battery-charger-14307">battery charger</a> technology. Many of the brand&apos;s inverter/charger combo units feature power factor correction techniques — an innovative approach that improves charging efficiency across both sine wave and modified sine wave platforms. These integrated charger systems support a wide variety of battery chemistries, including Flooded, Gel, AGM, and Lithium Iron Phosphate (LFP), making them highly adaptable to modern energy storage setups.</p><h3>Key Product Series</h3><ul><li><strong>MS Series:</strong> A flagship pure sine wave inverter/charger line purpose-built for demanding mobile, backup, and off-grid applications, available in 12V, 24V, and 48V configurations.</li><li><strong>MMS Series:</strong> An economical pure sine inverter/charger solution for smaller mobile power needs, known for its lightweight, versatile design.</li><li><strong>MS-PAE Series:</strong> Magnum-Dimensions&apos; most robust renewable-energy-focused inverter/charger, with outputs reaching up to 17,600 watts.</li><li><strong>MSH Series:</strong> A hybrid inverter/charger that adds &quot;Load Support&quot; functionality, allowing incoming AC to synchronize with the inverter output for seamless power blending.</li><li><strong>MMP &amp; MP Panel Systems:</strong> Pre-wired panel solutions that simplify installation and system integration for both residential and mobile setups.</li></ul><h3>Industries Served</h3><p>Magnum-Dimensions products are widely deployed across recreational vehicles, marine applications, corporate and utility fleets, telecommunications, military operations, and renewable energy systems. This breadth of application speaks to the engineering rigor behind every product — these are not consumer-grade devices, but professional-class power systems designed to perform reliably under harsh, real-world conditions.</p>

Part Number

MMS1012-GL
06/01/2036 9:11 AM
Sale Price

$1,280.51

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Magnum MMS1012-GL is a compact 1000-watt pure sine wave inverter/charger designed to deliver reliable AC power for mobile and remote applications. This cost-effective solution combines high-quality power conversion with integrated battery charging capabilities, making it ideal for RVs, boats, work trucks, and off-grid installations where space and budget are considerations.

Key Features:

  • 1000 watts continuous pure sine wave power output for clean, utility-quality AC electricity
  • Integrated 50-amp multi-stage battery charger with temperature compensation for optimal battery health
  • 12V DC input with 120VAC @ 60Hz output for standard household appliances and electronics
  • Built-in GFCI protected outlet for enhanced safety in wet or damp environments
  • Compact design optimized for mobile applications with limited installation space
  • Pure sine wave output ensures compatibility with sensitive electronics, medical equipment, and variable-speed tools

The MMS1012-GL automatically switches between inverter and charger modes based on AC input availability, providing seamless power management. The multi-stage charging system maximizes battery performance and longevity while the pure sine wave output eliminates the electrical noise and equipment compatibility issues associated with modified sine wave inverters.

Great service

Fit great

I think this site and autoplicity are one in the same, but that site was having issues processing my payment.

Fast shipping and service on autoplisicity. good part but the return line for reservoir was relocated by manufacturers and is very close to exhaust manifold on v8 engines we will see it it is an issue later on

get it here as quick as the web-site took my order, and I'll be happy.

It was easy shopping

Easy

Exactly as described.

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