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Customer Ratings & Reviews

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Customer reviews

Rating 4.4 out of 5 stars with 3198 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers admire the inverter's USB ports, power output, and ease of use. The inverter's small size and reasonable price are also appreciated. However, some customers have concerns about noise and overheating.

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 77 Showing 1,521-1,540 of 3,198 reviews
  • Rated 4 out of 5 stars

    Works for me

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

    I have an 2004 Honda with one outlet. This helps me charge my phone and my passenger phone at the same time. So I don't have to share the power outlet when both of out phones are low battery.

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

    Great for my car

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

    Great purchase for my car and I use it to charge my phone and to charge my MacBook Air. It works great and quickly charges my laptop when I am "on the go." Great purchase and I would definitely recommend this product to anyone.

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

    Good for travel

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

    We purchased this to plug in camera wall charger for a road trip. Worked well although it sparked the first time we plugged it in but worked fine. It is rather bulky.

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

    Great charger

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

    Plugs into my car and charges everything I need for the day. Made my work in the car a breeze.

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

    Must Have for Travel Work

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

    Charged a laptop quickly while driving, this will always be in the vehicle now.

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

    Excellent product

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

    I bought this for use in a rental car. Did not want to use the USB port of the rental car because it could transfer my data from my phone to the car. Much safer this way Well worth the money to be safe

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

    Product Review

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

    Great product. I purchased this product over a year ago and it still works perfectly!

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

    charger plug

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

    Very good product! I use it for my camping trips to charge my laptop!

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

    Best adapter

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

    This is so great i still use in my car everyday in 2024

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

    It works!

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

    I know that it should work and saying that sounds a little odd. The thing is I've had many of these devices that stopped working after a little while. So far so good on this one!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Usb

    Rated 4 out of 5 stars

    Convenient

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

    Easy to transport, secured and efiscinet way to keep mtie devices charging at once.

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

    Didn’t fit into my RDX port, did for my TLX

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

    Wish it fit into the cigarette lighter port of my Acura RDX. Was in that car when I really needed it. But decided to keep it for my other car

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

    Perfect for road trips

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

    Where has this product been all my life? Or more accurately, why did I never think to ask for it before? This is a great and convenient way to keep your laptop or other plug-in devices charged while in your car. Which comes in handy on my many long road trips.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Usb

    Rated 5 out of 5 stars

    Great product a little pricey

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

    It's perfect for car rides. I can charge two phones and my tablet at the same time. It cost a little much but I'm glad I purchased it.

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

    Rated 3 out of 5 stars

    Well....

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

    When it was working, worked great as a problem solver for convenience but then went down hill slowly stopped.

    No, I would not recommend this to a friend
  • Cons mentioned:
    Noise

    Rated 2 out of 5 stars

    Works but really loud

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

    Very loud when using the charger. Does the job but the fan is so loud

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

      Thank you for your feedback! The fan is loud because it's working to keep the inverter cool and prevent overheating during use. While it can be noticeable, it’s an important feature to ensure the inverter runs efficiently and safely. CyberPower

  • Rated 5 out of 5 stars

    Great gift to go with new TV for trucker!

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

    The inverter is used along with the new tv for entertaining purposes to a big rig driver. The inverter was necessary in order to use the tv. Both the inverter and tv have been greatly used and appreciated.

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

    it works!

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

    I was very happy that this did the job it said it would because I have a laptop that I bought at Best Buy and the batter life is just awful! This charges and keeps my battery charged while we are travelling. I can play games and etc. while my husband is driving.

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

    Charger

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

    Great product to use to charge your laptop. I would recommend to anyone

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

    power

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

    really good for when i’m driving far and need to edit on my computer. kinda in the way when moving the shift but still good

    I would recommend this to a friend