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Customer Ratings & Reviews

Model:
CPS175PSU
SKU:
9037001
Your price for this item is $22.99
Clearance
The comparable value price is $54.99

Customer reviews

Rating 4.4 out of 5 stars with 916 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.1 out of 5 stars

  • Quality

    Rating 4.1 out of 5 stars

  • Ease of Use

    Rating 4.4 out of 5 stars

Pros mentioned filter

Cons mentioned filter

86%would recommend to a friend

Customers are saying

Customers have good things to say about the 175W Power Inverter's power output, performance, and portability. Users appreciate its compact size, the inclusion of a USB port, and its ability to maintain battery life for devices. Some customers have noted that the inverter can heat up quickly, while others have mixed opinions on its price.

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 3 Showing 41-60 of 916 reviews
  • Pros mentioned:
    Portability, Power output

    Rated 5 out of 5 stars

    Great for travel.

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

    This was a great tool while I was on travel. Took a road trip and this charger helped me charge charge my new laptop that I bought at Best Buy. Also my phone. Plenty of power.

    I would recommend this to a friend
  • Pros mentioned:
    Power output
    Cons mentioned:
    Price

    Rated 4 out of 5 stars

    Nice converter

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

    Works really well. Wish it had a longer cord. This is a good converter to use regular 110V plugs. A little pricey.

    I would recommend this to a friend
  • Pros mentioned:
    Power output

    Rated 5 out of 5 stars

    AWESOME , Wish I bought it sooner

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

    This is a LIFE saver. We are musicians and we use rechargeable batteries for our micro[phones. WE have to charge the batteries between gigs and this is the perfect way to do it, along with charging our cell phones and running our MacBook Pro and iPads if need be.

    I would recommend this to a friend
  • Pros mentioned:
    Power output

    Rated 5 out of 5 stars

    Worked well to charge my laptop in the car

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

    Plugs into car cigarette lighter/outlet - worked great and charged my Dell laptop beautifully. I had bought a similar product a few years back and threw it away as it was a bad design. The flawed product had the device connected directly to the lighter/outlet plug. It was too heavy and bulky to stay connected and kept falling out. This product has a wire that connects the device to the plug, so it has no problems staying plugged in. I was afraid it wouldn't have enough power to charge a big laptop, but it worked great!

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Easy to use

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

    Works as it's designed to work, which is very handy. Very happy with this purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Usb

    Rated 5 out of 5 stars

    SAVED me on a long road trip

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed this for a road trip where I had to use my computer and it works perfectly. I can charge 2 computers with the outlets and my tablet/phone through the USB port. It is a bit noisy when the fans start up, but worth it (just turn up the music a little bit and you won't notice the noise from this unit).

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

    great for road trips

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

    This thing has been my SAVING GRACE on many road trips up the west coast. With this nifty gadget I can bring my laptop on car rides and watch movies or edit photos or whatever I want. It’s awesome. It doesn’t charge my MacBook Pro very much, but it absolutely helps it keep its charge. So, I recommend having your computer a bit charged before heading on the road. As long as you do that, it will keep it afloat the whole time. I’m really glad I bought this thingy. Two thumbs up for those who love long car rides and productivity.

    I would recommend this to a friend
  • Pros mentioned:
    Power output
    Cons mentioned:
    Heat

    Rated 5 out of 5 stars

    Just what I needed!

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

    I have only used this for a couple of times now but love it. It has enough power to charge my Dell XPS 15 laptop without issue. It does get hot so be careful if you use it for a while but otherwise, a great product!

    I would recommend this to a friend
  • Pros mentioned:
    Power output
    Cons mentioned:
    Price

    Rated 4 out of 5 stars

    Works just fine

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

    A bit pricey but it works as advertised. I have yet to test it on a long road trip but works great for charging my Microsoft Surface Pro when I'm working.

    I would recommend this to a friend
  • Pros mentioned:
    Power output
    Cons mentioned:
    Heat

    Rated 4 out of 5 stars

    really liked the versatility

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

    We purchase this adapter to charge our phones and a laptop for in the car use. It works great so far but does tend to overheat and make a buzzing noise but overall we are satisfied with our purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Power output
    Best Buy Employee

    Rated 4 out of 5 stars

    Great price!

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

    My kids wants to bring their game system on a 2 day road trip with a small TV. After some research, I found this little guy and it hasn’t disappointed! They both got to enjoy their games without any hiccups, both ways!

    I would recommend this to a friend
  • Pros mentioned:
    Size, Usb

    Rated 5 out of 5 stars

    Works great.

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

    Wanted an inverter to take on road trips for our Nook devices. Does what it is supposed to do. Small enough to sit on the console while plugged in to the back of the console. Has space to plug in more than one device at a time.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Very reliable and compact

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

    I travel a lot for work and spend a ton of time in my car. This unit allows me to charge my computer and IPAD and it's very compact. It's pretty well constructed and operation is quiet.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    HIGHLY RECOMMEND this 175W Power Inverter!!!

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

    This is my SECOND power inverter that I've purchased, having worn my 1st out after 4-5 years of constant use. My phone and computer are plugged into this unit for charging and I am utilizing my computer via my mobile hotspot while charging via this unit. It's never blown a fuse in the time I've had it but I did finally wear the fan to a point of imbalance - either through years of dust buildup OR too many dropping incidents. For the price, longevity and reliablity, I couldn't be more pleased.

    I would recommend this to a friend
  • Pros mentioned:
    Power output

    Rated 4 out of 5 stars

    Works well, charge two devices like at home!

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

    Power inverter works well. I was concerned that it would not deliver enough power from my car's cigarette lighter outlet to actually charge two devices as if I was at home but it does the job just fine. Word of caution - DO NOT LEAVE PLUGGED INTO CIGARETTE LIGHTER outlet overnight, drained my car battery completely! My mistake.

    I would recommend this to a friend
  • Pros mentioned:
    Power output, Usb

    Rated 5 out of 5 stars

    Lifesaver!!!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the fact there is a USB port and also an electrical for a lightning connect plug. Charge more then one phone at a time. Or laptop…

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

      Glad to hear the inverter is fitting your needs. Thank you for submitting your review! CyberPower

  • Pros mentioned:
    Power output
    Cons mentioned:
    Price

    Rated 3 out of 5 stars

    Does the job, but grossly overpriced.

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

    It works. I had another inverter that my laptop charger didn't like and I was in desperate need to get one quickly. While the price for what you get is absolutely outrageous, I didn't have time to get one online so I picked this one up in store. It worked for my needs. For a 175W inverter this should be $25 or so. Significantly overpriced.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Power output, Usb

    Rated 5 out of 5 stars

    Works as advertised

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

    Performed exactly as I needed it. Powered a laptop and cell phone charger (AC and USB) w/out any issue just like they were plugged into a home outlet.

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    LOVE LOVE LOVE IT

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

    We are musicians and we travel all over and need our rechargeable batteries fully charged before our next gig. This has worked perfectly for the batteries as well as our cell phones. Its a keeper!

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Power Inverter

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

    This was exactly what I was looking for. Very compact and quiet. Can'r hear it running and takes up just a little room

    I would recommend this to a friend