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CyberPower M140BUC 140W Power Inverter - 1 AC Outlet, USB-C & USB-A Ports, Black

4 stars out of 201 reviews
(4.0)|
201 ratings

Key item features

  • Power Conversion: Converts 12V DC vehicle power to 140 VAC (120 watts continuous, 140 watts peak) for household electronics.
  • Versatile Charging: Features one standard AC outlet, one 2.4A USB-A port, and one 15W USB-C port for simultaneous device powering and charging.
  • Flexible Design: Includes a pivoting DC plug to accommodate various vehicle interior configurations.
  • Safety Features: Equipped with a 15 amp fuse for overcurrent protection and an automatic power shutdown to prevent excessive automotive battery drain.
  • Input Voltage: Operates with a DC input range of 11 to 15 volts.
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Current price is $30.09
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Columbus, 43215
Arrives by Thu, Feb 26
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Order within 2 hr 59 min
Sold by MLLH GOODS
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4.607142857142857 stars out of 5, based on 28 seller reviews(4.6)
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About this item

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Customer ratings & reviews

4 out of 5 stars
stars201 ratings87 reviews
How item rating is calculated
  1. 5 stars63% (127)
  2. 4 stars12% (24)
  3. 3 stars6% (12)
  4. 2 stars5% (10)
  5. 1 star14% (28)

Reviews summary

Pros
  • : Has usb-a, usb-c, and ac outlet for charging.
  • : Offers various connectivity choices including usb, c-type, and wall outlet.
  • : Offers multiple charging options and outlets.
  • : Designed for charging in various locations.
Neutral
  • : Can be strong, but also limited in supply.
  • : Can be fast for small devices, but slower for larger ones.
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Showing 1-3 of 87 reviews

Mar 28, 2025
Gary
5 out of 5 stars review

Verified Purchase

It's a little clumsy in my RV lighter socket it works, but sometimes you have to push pull it in and push it out. I don't think the metal that attaches it is enough there. I think they should have maybe three strips instead of just two because it's flimsy, but it's durable at the top where all the connections are I just wish the other part that maybe they should not make the hinge or the the Joint so loose maybe that could be tighter otherwise it does what it supposed to do and that's tribute to me so I still have it four or five stars

Helpful?1WSNOXARKF8S849369813
Jun 5, 2024
WalmartCustomer
5 out of 5 stars review

Verified Purchase

I have used a higher power version of a similar item in the past, I was very happy with that product so making this choice was relatively easy and it was made even better when I saw that it was discounted over five dollars from what I was expecting to pay

Incentivized Review
Helpful?1WSNOXARKF8S849369813
Jun 25, 2025
Daniel
Top Reviewer
5 out of 5 stars review

Verified Purchase

Savin the day

During. A power outage after a tornado, this was ideal for charging laptops and other electronics that need a higher draw than typical car usb outlets. Kept me powered for a week. Excellent tool to keep in hand in an emergency or travel kit

Helpful?1WSNOXARKF8S849369813