1000W 12V Pure Sine Inverter and 50A AC Charger Magnum MS1012


1000W 12V Pure Sine Wave Inverter and 50A AC Charger Magnum MMS1012 series

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Product Description

Magnum MMS1012 Inverter Charger

The MMS Series Inverter/Charger is a pure sine wave inverter providing a cost-effective solution for those with smaller power needs in mobile applications. Versatile, easy-to-use, and lightweight, the MMS Series provides a reliable base for your energy systems.

Perfect for cars, boats, RVs, tiny homes, vans, off grid homes, etc..

50 Amp AC Charger Output and 1000 Watt pure sine wave AC Inverter Output. Designed specifically for the most demanding mobile and off grid applications. The MS Series is powerful, easy-to-use, and best of all, cost effective.

Battery Profile Presets: Using the ME-RC, ME-ARC, or ME-MR Remote Controls, easily choose from and set standard battery profiles, including Lithium Iron Phosphate (LFP) – only available via the ME-RC and ME-MR, Gel, Flooded, AGM1, and AGM2.


  • Standard 20A transfer relay
  • Low/high battery protection
  • Versatile mounting
  • Fan cooled
  • Current overload protection
  • Circuit breaker protection
  • Battery temperature sensor

Remote Panel:


Charger Type:

Power Factor Corrected with 3-Step

Input Current:

7 Amp AC

Output Current:

50 Amp DC


This inverter is compatible with remote control: MAG-ME-RC50, MAG-MM-RC

For more details and information please find attached document under Download Tab.

Magnum Inverter Charger Installation is easy:

1. Simply connect the inverter’s output to your distribution circuits or electrical panel

2. Connect your utility power cable to the inverter’s easy-to-reach terminal block

3. Connect the batteries

4. Switch on the power

Model: MMS1012

Additional Information

Output Power


Peak Watts


Output Voltage

120 VAC

Output Current

8.3 amps

Output Waveform

Pure Sine

Output Frequency

60 Hz

Input Voltage


Operating Temp

-20° C to +60° C (-4° F to 140° F)



Input Battery Voltage Range



23 lb (10.4 kg)


16.6” x 8.4” x 4.7” (42 cm x 21 cm x 12 cm)


Manufacturer's Warranty – 2 years

Charger Type

Power Factor Corrected with 3-Step

MMS Series Manual

MMS Series Specification sheet

Magnum Energy Router Remote Comparison

Magnum Remote Compatibility

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