Magnum Energy MMS1012 12VDC Pure Sine Inverter Charger

Magnum Energy MMS1012 12V Pure Sine Inverter Charger

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1000 Watt, 12VDC Inverter / 50 Amp PFC 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 system.

Power Factor Corrected (PFC) Charger: Our PFC charger is built into all of our inverter/chargers. It uses less energy from a generator than a standard charger – using 25-30% less AC current than standard chargers.


Output Power 1,000W
Peak Watts 1,750W
Warranty 2 Years
Output Voltage 120 VAC
Output Peak 38amps
Output Current 8amps
Output Waveform Pure Sine
Output Frequency 60 Hz
Input Voltage 12
Continuous Output Amps 8amps
Operating Temp -20° C to +60° C (-4° F to 140° F)
Efficiency 87%
Weight 23
Dimensions 16.6” x 8.4” x 4.7” (42 cm x 21 cm x 12 cm)
UL Certified Yes
Phase Single
Topology Low Frequency
Input Battery Voltage Range 9-17



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


Download Spec Sheet

Download User Manual