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Customer Ratings & Reviews

$40.99
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Comp. Value: $44.99

Customer reviews

Rating 4.3 out of 5 stars with 181 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.2 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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83%would recommend to a friend

Customers are saying

Customers are impressed with the overall performance and power output of the M175XUC 175 W Power Inverter, finding it works well in their cars and is perfect to keep in their vehicles due to its portability. However, some customers have reported issues with noise, overheating, and battery life, such as hearing a crinkling noise or noticing that their laptop battery had not fully charged. The size of the device was also appreciated by some users.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 8 Showing 141-160 of 181 reviews
  • Rated 1 out of 5 stars

    Doesn't work in normal sedan

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Did not charge my computer, just kept it running on the battery it already had. Got one from amazon that works way better.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      We’re sorry to hear your CyberPower M175XUC Power Inverter didn’t meet your expectations. This model provides up to 175 watts of continuous power, which is suitable for smaller electronics like laptops, tablets, and chargers; but it may not provide enough wattage for some higher-power computers. CyberPower

  • Rated 5 out of 5 stars

    Wonderful

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good investment charges phones quick and I can hook up my monitor and play some Xbox in the car

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Car Inverter

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good for the price , very handy, charge the phone good and fast

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Outlets does not work.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this last year end of October and this year now when I finally get the reason to use I find out that the power outlets doesn't work. Only the USB is functioning. Totally disappointed.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hi Renato,

      I’m really sorry to hear that the AC outlets on your CyberPower M175XUC Power Inverter didn’t work when you finally needed them. That’s definitely not the experience we want our customers to have, especially after holding onto the product in good faith.

      While we’re glad the USB port is functioning, the AC outlets should absolutely be working as well. It’s possible the unit may have developed a fault, or one of the connected devices wasn't compatible with the device.

      If you could reach out to our technical support number at +1-877-297-6937 and provide us with specifics on what you were trying to use this device with, we would be happy to help. CyberPower

  • Rated 3 out of 5 stars

    Did not last more than 6 months

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not bad at first, however, the inverter stoppes workong after about 6 months. Seems the USB works but not the 110 outlets. Past any warranty so i guess out of luck.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Sockets too close together

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The three prong sockets are too close together and I was only able to use one at a time due to the size of the chargers I needed it for. This defeated the purpose of having two. I returned this item.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hi Noelle,

      Thank you for your feedback on the M175XUC Power Inverter. I’m sorry to hear that the socket spacing didn’t meet your needs. We understand how frustrating it can be when larger plugs block adjacent outlets.

      Your input is valuable and helps us improve future designs. While we’re sorry to see you return the product, we appreciate you giving it a try and sharing your experience. CyberPower

  • Rated 4 out of 5 stars

    Good product

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A good product but I need to stay on all day for work

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Handy car adapter

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works very well. Can charge laptop or other items while driving.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Do not leave the device plugged in when starting t

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product worked as intended but I only got 1 use out of it before it blew a fuse and no longer functioned. Do not leave the device plugged in when starting the car.

    I would recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello Justin, this product is backed by a 2-year warranty, please feel free to reach out to CyberPower tech support at: (877) 297-6937 for assistance. CyberPower

  • Rated 5 out of 5 stars

    Car Charger

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I really like it. I used it on a trip and was able to charge everything

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 1 out of 5 stars

    Bad item

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Beware! It can screw up your car battery, overheating right away

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello OlehK, Thank you for taking the time to share your experience with the M175XUC 175W Power Inverter. We’re truly sorry to hear about the issues you encountered, especially regarding overheating and its impact on your car battery. If you could give us a call at +1-877-297-6937 I would like to hear what connected equipment you are using with the power inverter. CyberPower

  • Rated 5 out of 5 stars

    needed camera charger or electruc outlet

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    excellent option for small chargers when you need an ac outlet

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great purchase - worth it.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far, so good. It's durable and worth the cost of the product.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great quality

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does the job we needed it for. Thank you, Best Buy for having good quality merchandise,and customer service

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Verry nice

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use this to fast charge all my drones on the go. It has been great

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great Purchase

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Solves the purpose. It can also be used in the cars ouside of US

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Car inverter for laptop

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect inverter with device charging onboard, wow

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Car device charger

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product, very effective at charging my devices

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love that it has 2 plug ins

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love that it has 2 plug ins. Most inverters only have 1

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Trip

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for a road trip. Very convenient and very useful.

    I would recommend this to a friend
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