SKU: 72935859527

Magnum Ms4024l 4000w Inverter 24v W-105a Pfc Charger

$1203.75 $1337.50
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Description

Magnum Ms4024l 4000w Inverter 24v W-105a Pfc ChargerThe MS Series Inverter Charger from Magnum Energy ? a pure sine wave inverter 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. 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. Safe and

The MS Series Inverter/Charger from Magnum Energy ? a pure sine wave inverter 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.

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.

Safe and reliable: The MS2000, MS2012, MS2812, and MS4024 are ETL Listed to the stringent requirements of UL/cUL 458 for mobile use and the MS2012, MS2812, and MS4024 are ETL Listed UL 1741 and CSA C22.2 #107.1-01 for renewable energy installations. All models also meet KKK-A-1822E standards for emergency vehicle use.

Easy-to-install: Install the MS Series in four easy steps: simply connect the inverter?s output to your distribution circuits or electrical panel, connect your utility power cable to the inverter?s easy-to-reach terminal block, connect the batteries, and switch on the power

Features:

Pure sine wave: Power your T.V.s, stereos, plasma screens, and other sensitive electronics without worry. The pure sine wave inverter and power factor corrected charger provide clean, reliable inverter power with low total harmonic distortion (THD) of less than 5%.

Choices: The MS Series comes in 12 and 24 volt configurations, allowing you to choose the model that is right for you.

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

Lightweight: The lightweight aluminum base and cover also provides noise reduction and corrosion resistance.

Multiple ports: The MS Series provides multiple ports, including an RS485 communication port for network expansion, and a remote port.

Accessible design: The extra large AC access cover with terminal screw block and 360° DC connection terminals with covers make this inverter more accessible when it needs to be.

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

Expanded transfer relay: 60 Amp transfer service is available on all models.

Buy with ease: The MS Series is backed by a three-year (36-month) limited warranty

Specification MS2000 MS2012 MS2812 MS4024
Input battery voltage range 9 -17 VDC 9 - 17 VDC 9 - 17 VDC 18 - 34 VDC
Nominal AC output voltage 120 VAC 120 VAC 120 VAC 120 VAC
Outpput frequency and accuracy 60 Hz ± 0.04% 60 Hz ± 0.04% 60 Hz ± 0.04% 60 Hz ± 0.04%
Tptal harmonic distortion (THD) <5% <5% <5% <5%
1 msec surge current (amps AC) 50 50 70 120
100 msec surge current (amps AC) 33 33 40 72
5 sec surge power (real watts) 3300 3300 3900 5800
30 sec surge power (real watts) 3100 3100 3800 5400
5 minute surge power (real watts) 2800 2800 3200 4900
30 minute surge power (real watts) 2200 2200 3000 4500
Continuous power output at 25° C 2000 VA 2000 VA 2800 VA 4000 VA
Rated input battery current 225 ADC 225 ADC 267 ADC 204 ADC
Inverter efficiency 89% 89% 88% 87%
Transfer Time 16 msecs 16 msecs 16 msecs 16 msecs
Search Mode (typical) 5 watts 7 watts 7 watts 7 watts
no Load (120 VAc output, typical) 25 watts 25 watts 30 watts 25 watts
Wave Form Pure Sine Wave Pure Sine Wave Pure Sine Wave Pure Sine Wave
Charger Specifications
Continuous output at 25° C 100 ADC 100 ADC 125 ADC 105 ADC
Charger efficiency 85% 85% 85% 85%
Power factor >.95 >.95 >.95 >.95
Input current at rated output (AC amps) 15 15 18 29
General Features and Capabilities
Transfer relay capability MS2000: 30 A single input
MS2012, MS2812, MS4024: 2 legs at 30 A for 120 V/30 A or 240 V/60 A service
Five stage charging capability Bulk, Absorb, Float, Equalize (requires remote), and Battery Saver™
Battery temperature compensation Yes, 15 ft Battery Temp Sensor standard
Remote available (optional) Yes, MM-RC or ME-RC
Internal cooling 0 to 120 cfm variable speed drive using dual 92mm brushless DC fans
Over current protection Yes, with overlapping circuits
Over temperature protection yes on transformer,MOSFETS, and battery
Conformal coating on PCB?s for corrosion protection Yes
Powder coated chassis & top for corrosion protection Yes
Stainless steel fasteners for corrosion protection Yes
Dual AC branch rated output breakers 20A on MS2000-20B
Listings ETL Listed to UL/cUL 458, UL 1741, CSA C22.2 #107.1-01, meets KKK-A-1822E standard
Warranty 3 Years
Enviromental Specifications
Operating temperatures -20° C to +60° C (-4° F to 140° F)
Non-operating 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) 13.75? x 12.65? x 8.0? (34.9 cm x 32.1 cm x 20.3 cm)
Mounting Shelf (top or bottom up) or bulkhead (vents up)
Weight 40 lb 42 lb 55 lb 55 lb
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: 72935859527

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4.4 ★★★★★
Based on 26 reviews
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R
Verified Purchase
Rafa B
Bozeman, US
★★★★★ 5
Sleek, Functional, and Feels Like a Laptop Replacement
Color: Navy Blue
I’m really impressed with this keyboard case. The magnetic attachment is strong and secure, and the keyboard connects quickly without any issues. The trackpad is smooth and responsive, which makes using the iPad feel almost like a laptop. The backlit keys are a great touch, especially with the different color options, and the lighting is even and easy on the eyes. The case itself feels well made and protective, and I like that it’s stain resistant because it stays looking clean. The navy blue color looks sleek and professional. It fits my iPad perfectly and doesn’t add unnecessary bulk. Battery life has also been solid so far. Overall, this is a great value for the quality and features you get. Highly recommend if you want a reliable keyboard case that’s both functional and stylish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
J
Verified Purchase
Jaxsology
Los Angeles, US
★★★★★ 4
Fairly Priced and Fairly Nice iPad Pro Case
Color: Light Pink
I was on the hunt for a case for my iPad Pro (6th generation), and let me tell you, it was a wild ride! I scoured every review I could find, but it was like trying to find a needle in a haystack. The ones that were reasonably priced had all sorts of issues, and the ones that looked fancy were way too expensive and had just as many problems. Now, I know what you might be thinking: “You get what you pay for, right?” Well, I was determined to find a case that fit my budget and didn’t have too many complaints. After hours of searching, I finally stumbled upon a case that seemed to be a reasonable match. Here’s why I picked this one: It has most of the features I wanted. It covers the lens on the back of the iPad, and there’s a holder on top for the pencil allowing it to charge. I’ve gone through two cases before, and they all started to wear out pretty quickly. I didn’t want to spend a fortune on another case that would just fall apart so I found this one to be reasonably priced. The case itself is nice and sturdy, and it’s a great fit for my iPad. I charged the keyboard for the recommended 5 hours before I first used it, and I haven’t had a chance to test the battery life yet. But after charging, it was a breeze to connect it to my iPad. A little heads up: the connect button is actually the “C” on the keyboard, not the command or control key. I know, I know, confusing! But once you press the keys, Bluetooth turns on, and connection to the iPad went without any issues. I’ve seen some reviews mentioning that special characters weren’t working or that the keyboard would just stop working randomly. But so far, everything seems to be working perfectly. I’ll definitely update this review if anything changes. One thing I really like about this keyboard case is that once it’s connected, you don’t have to reconnect it again. That’s a huge plus! Another cool feature is that the instructions for pairing and using the keyboard are right on the bottom of the keyboard, which is super handy. Pros: - style and fit. - different angles for propping iPad while typing or watching videos - instructions for pairing and use on the bottom of the keyboard, Cons: - The only downside I’ve found so far is that you can’t swivel the iPad from landscape to portrait because the case doesn’t allow for that movement. For me this is a minor inconvenience, because I just close the case and turn it to portrait. If that’s important to you, then this might not be the case for you. Another thing I have noticed is that sometime while I am typing, and I type fast, I will hit something and get dragged somewhere else on the screen. I think this is a user inspired issue, but it is not that big a deal for me. Overall, this is a good functional case with a pretty good keyboard and iPad protection. I’m giving it 4 stars explained below. My Stars Explained 5 - Like finding money in your old coat pocket - pure joy! 4 - Almost perfect - like a pizza with just one missing topping. 3 - Like a movie that’s just okay—neither a blockbuster nor a total flop 2 - Like a blind date that went horribly wrong - cringeworthy. 1 - Like stepping on a Lego in the dark - painful.
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Reviewed in the United States on October 22, 2025
S
Verified Purchase
Shannon
Waukegan, US
★★★★★ 5
Love this case!
Color: Light Pink
This is an awesome case! Fits perfectly and love the color. Sturdy and does the job! Will be great for college!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
M
Verified Purchase
Ms B
Lake Worth, US
★★★★★ 5
Perfect fit, secure pencil slot, great touchpad.
Color: Navy Blue
EXCELLENT Keyboard case. I tried several to find the right one. Tried a bluetooth keyboard by itself, but there wasn't the convenience of an "all in one". Tried another one that had a magnetic connection between the ipad and the keyboard, but the ipad was not as positionable as I needed it to be. This "folio-type" case is similar to what I use for all my other tablets and devices - slim, securely closing, perfectly fitting my 3rd gen ipad pro - AND the slot for the apple pencil is PERFECTION! The touchpad is a little stiffer than I like but then I realized I DON'T actually have to press it to use it - just a tap accomplishes the same thing. I rely on the touchpad for a lot and this case is just really exactly what I need.
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Reviewed in the United States on February 27, 2026
S
Verified Purchase
StellaMoger
Cuba, US
★★★★★ 5
good value and battery life
Color: Purple
Love this!! the keyboard has a good life on it and charges pretty fast. I at first didn't really like that it detaches, but being able to hold the keyboard in my lap and type on the screen while I sit on the sofa is actually pretty nice. the trackpad does have a bit of a learning curve, but gestures/hotkeys are all listed on the bottom so it's easy to check whenever necessary. The material of the case itself also cleans really easy. I spilled a drink on it and it wiped right off. I feel like this is a pretty good value all things considered, especially when similar products at big box stores can eb a couple hudnred bucks. The only downside is that the keyboard, while slim, does add a bit of bulk to the case. It's not a huge deal for me, but my boyfriend who also has an ipad did notice the difference immediately.
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Reviewed in the United States on April 20, 2026

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