SKU: 13784998904

Magnum Mms1012 1000w Inverter 12v W-50a Pfc Charger

Sale price$596.25 Regular price$662.50
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Description

Magnum Mms1012 1000w Inverter 12v W-50a Pfc ChargerThe MMS Series from Magnum Energy a pure sinewave 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. This inverter is designed to accommodate entertainment systems and small appliances in smaller RVs and boats in an all new design. Based on the popular ME and MS Series inverters, the MMS is

The MMS Series from Magnum Energy - a pure sinewave 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.

This inverter is designed to accommodate entertainment systems and small appliances in smaller RVs and boats in an all new design. Based on the popular ME and MS Series inverters, the MMS is smaller, lighter and less expensive while retaining all the built in protection and reliability of ME and MS models. The MMS charger uses a PFC (Power Factor Corrected) charger, which is 85% efficient and the same charger topology used in all Magnum models.

The MMS1012G model comes with a flexible cord on the AC input and a GFCI outlet on the output for easy connection to your AC appliances; ready to use after connecting to your batteries. All other MMS Series models are designed to be hardwired into the elctrical system and do not include the AC cord or GFCI outlet.

The MMS Series is ETL Listed to the stringent requirements of UL/cUL 458, CSA C22.2 #107.1-01 and meets the KKK-A-822E standard.

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: The PFC charger is built into all inverter chargers. It uses less energy from a generator than a standard charger ? using 25-30% less AC current than standard chargers.

Safe and reliable: The MMS Series is ETL Listed to the stringent requirements of UL/cUL 458 and CSA C22.2 #107.1-01 for mobile use.

Attractive styling: The modern, hourglass case, paired with the die cast aluminum base combines form with function, creating an attractive unit that uses its base as a heat sink for superior high temperature operation.

Features

Standard transfer relay: The standard 20 amp transfer relay will pass AC power through the inverter when using shore or generator power.

Low/high battery protection: If your battery voltage reaches below 10 VDC or above 15.5 VDC, the MMS Series will automatically shut down.

Versatile mounting: Mount the MMS Series on a shelf, bulkhead, or even upside down.

Fan cooled: The MMS Series is fan cooled, enabling the unit to work well in confined spaces. If the inverter doesexceed its temperature limits, it will automatically shut down and then restart when it cools down.

Current overload protection: The MMS Series will automatically shut down if its output wattage is exceeded or it detects a short in the wiring, saving the unit from costly damage.

Convenient switches: The MMS Series comes with an on/off front-mounted switch with an easy-to-read LED indicator.

Circuit breaker protection: This model comes with built in input and output circuit breakers for ease of  installation.

Battery temp sensor: The standard battery temp sensor monitors temperatures from 0 - 50° C.

Buy with ease: The MMS Series is backed by a two-year (24-month) parts and labor warranty.

MMS Series Specifications

Inverter Specifications

Input battery voltage 9 to 17 VDC

Nominal AC output voltage 120 VAC 5%

Output frequency and accuracy 60 Hz 0.1%

Total Harmonic Distortion (THD) < 5%

1 msec surge current (amps AC) 38

100 msec surge current (amps AC) 21

5 sec surge power (real watts) 1750

30 sec surge power (real watts) 1600

5 min surge power (real watts) 1200

30 min surge power (real watts) 1050

Continuous power output at 25° C 1000 VA

Maximum continuous input current 133 ADC

Inverter efficiency (peak) 87%

Transfer time 16 msecs

Search mode (typical) 5 watts

No load (120 VAC output, typical) 19 watts

Waveform Pure Sine Wave

Charger Specifications

Continuous output at 25° C 50 ADC

Charger efficiency 84%

Power factor > 0.95

Input current at rated output (AC amps) 7

General Features and Capabilities

Transfer relay capability 20 AAC (input current for charging and pass through)

Battery temperature compensation Yes, 15 ft Battery Temp Sensor standard

Remote available (optional) Yes, MM-RC or ME-RC

Internal cooling 0 to 59 cfm variable speed

Overcurrent protection Yes, with two overlapping circuits

Overtemperature protection Yes, on transformer and MOSFETS

On/Off with status indicator Yes, front mounted and easily accessible

Low battery cutout 10 VDC, adjustable with the ME-RC remote

AC output and input Hardwire

GFCI Outlet MS1012 NA - MS1012G Standard, with 3 ft cord

Output circuit breaker MS1012 15 A switchable - MS1012G NA

Input circuit breaker 20 AAC

Listings ETL Listed to UL/cUL458, CSA C22.2 #107.1-01, meets KKK-A-1822E standard

Warranty Two years

Environmental Specifications

Operating temperature -20° C to +60° C (-4° F to 140° F)

Nonoperating temperature -40° C to +70° C (-40° F to 158° F)

Operating humidity 0 to 95% RH non condensing

Physical Specifications

Dimensions (l x w x h) 16.6? x 8.4? x 4.7? (42 cm x 21 cm x 12 cm)

Mounting Shelf (top or bottom up) or bulkhead (vents up)

Weight 23 lb (10.4 kg)

Max operating altitude 15,000? (4570 m)

Construction ABS plastic top and cast aluminum bottom

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13784998904

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4.8 ★★★★★
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Anne
Lake Worth, US
★★★★★ 5
Very Pleased with Room Divider
Size: 4 Panel, Color: Brown
This room divider is even better than I expected. It's sturdy but is lightweight enough that I could get the box up a flight of stairs with no problem whatsoever. It folds and unfolds easily and is very easy to move. And there's no assembly required! It really is woven and is quite attractive. The main reason I chose this item was price (although I did like the way it looked) and I got more for my money than I thought I would.
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Reviewed in the United States on October 13, 2025
T
Verified Purchase
The Maschmo
Carnegie, US
★★★★★ 5
Works well
Size: 4 Panel, Color: Coal Black
i bought this for 3 reasons. 1. Privacy when changing so I don't have to lock dog out of room. 2. In case MIL comes over and wants to snoop. She won't be able to see my bedroom. 3. A nice backdrop to use when taking photos of the clothing I make. This is perfect for me. My only "complaint" is that it is not the most sturdy thing. I have to finagle it in a way that keeps it from falling over. But for the price, it can't be beat!
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Reviewed in the United States on March 18, 2026
S
Verified Purchase
Sebastian Monte
Draper, US
★★★★★ 3
Cheap and unstable
Size: 4 Panel, Color: Black, Size: 4 Panel, Color: Black
Although this has nothing to do with the product, it arrived a day later than previously stated. Making me have to create a makeshift room divider the day it was actually needed. When the product arrived it arrived in a box that showed no evidence of damage. Once opened, divider was found inside a plastic cover. Great protector for dust or scratching. The divider was fully assembled so there was nothing for me to do but remove it from packaging and use it where needed. After further inspection the divider was not only cheap and flimsy looking it was absolutely unstable. It would wobble and appears to have been assembled in a rush making some panels crooked. I noted significant damage to the bottom portion of some of the panels both front and back. It does not feel like an item worth the price. The color is as advertised and the product had no smell. The sizing was accurate.
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Reviewed in the United States on January 17, 2025
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D
Waukegan, US
★★★★★ 5
Quality Product Easy to Use Awesome Privacy Great Price
Size: 4 Panel, Color: Black
I have Purchased 2 of these Room Dividers. One for my Nephew and One for my Son. They Both Say they are Sturdy and easy to setup and use. The Quality and Price are Great! Easy to setup already assembled and Very well made. I would recommend this Product
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Reviewed in the United States on August 1, 2025
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C.L.
Pawtucket, US
★★★★★ 5
Excellent privacy shade.
Color: Coal Black
This delivered on exactly what it promises. So happy with the quality for the value. The shades are a fabric, nylon like, that are attached with a pocket on one end and velcro that adheres around the bar on the other. This was incredibly easy and straightforward to put together. Every piece was clearly labeled, coordinated with the instruction sheet, and fit perfectly. Honestly, I wasn’t planning to leave a review but I was so impressed by how clearly labeled and well explained the instructions were that I felt compelled to note it. Especially for anyone who doesn’t like putting things together, or is used to subpar instructions, this is leagues above the rest. It’s such a simple build anyway, but after buying so many things that barely fit as they should, this stands out. It is lightweight and easy to move. Offers privacy when opened, then can be folded out of the way. It looks exactly as pictured. No complaints, it’s a solid item and worth the price.
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Reviewed in the United States on April 9, 2026

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