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Customer Ratings & Reviews

Your price for this item is $9.99
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The comparable value price is $49.99

Customer reviews

Rating 4.4 out of 5 stars with 3198 reviews

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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 17 Showing 321-340 of 3,198 reviews
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Just what we needed

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

    Picked this up before a loooong car trip and it worked flawlessly out and back and ever since. When we went to purchase this, I envisioned it being much larger and bulkier but its just the opposite, barely takes up any room at all. Seems well made but will re-post if we start to have any problems.

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

    Rated 4 out of 5 stars

    Reasonably priced. Exactly what we wanted.

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

    Needed a converter for grandson's treatment while traveling. Walked right in to Best Buy and told clerk what we were looking for and he told us where to find it. Two kinds to choose from but this was better for us. It works perfectly!

    I would recommend this to a friend
  • Cons mentioned:
    Noise

    Rated 4 out of 5 stars

    Great Charger

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

    Makes a lot of noise when car is in idle. Great product overall. charges my laptop.

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

    Inverter Saved Me

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This device saved me. High winds shut down my electricity on and off for three weeks. I was able to keep charging out of the car!!!

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

    Rated 5 out of 5 stars

    Carcharger

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

    Very useful works great for charging laptop and phone

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

    Rated 5 out of 5 stars

    It does what's supposed to do

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

    I used the power inverter on my recent trip to Florida. It did a fantastic job powering and charging two laptops at the same time. My only complaint is that it gets rather hot and will kill a battery quick if you use it when the car isn't running.

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

    Rated 5 out of 5 stars

    Great for travelling!!

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

    On a hot summer day our a/c in the car broke down. I bought this product on the same day and it just so happened that we had a table top fan in the trunk. I plugged this device and then plugged the fan and it worked beautifully!!!!

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

    Rated 5 out of 5 stars

    Phenomenal project

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best purchase ever! Changed my two laptops, my phone and AirPods with no problem nor overheating

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

    Rated 5 out of 5 stars

    Great Little Inverter

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

    Great little inverter. I used it on my camping trip to power an air mattress pump. Worked perfect with no issues.

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

    Rated 4 out of 5 stars

    Nice for the price

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

    Bought this item to power a laptop during a road trip. It works well with plenty of power to run a laptop and charge my phone at the same time. Cooling fan is a little on the loud side but not a big deal.

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

    Rated 5 out of 5 stars

    Convenient inverter

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

    I liked this inverter. Having two traditional outlets and two USB ports was convenient. I also like that it had a long cord. Otherwise, the unit would have to be at/near the 12V outlet and the devices in the car would have to reach their cords to the inverter. The unit is also quiet, unlike my previous unit.

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

    Rated 4 out of 5 stars

    CyberPower Inverter

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

    Bought this for a road trip. It worked well powering up the computer and keeping it full of power. It is a little bulky but compared to the original power inverters it is small.

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

    Rated 5 out of 5 stars

    It’s so good

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

    I can now play PSONE in my car because of how amazing this adapter is. Retro games. Game of retro. Spyros mizzurna falls on my crash bandicoot dashboard. Such an amazing device. Love cigarette lighters to charge my phone

    I would recommend this to a friend
  • Cons mentioned:
    Noise

    Rated 4 out of 5 stars

    Loud but it works

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

    Works well. Fan runs quite loud. But it works as described.

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

    Rated 5 out of 5 stars

    Useful!! Highly recommend

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

    Portable power saves me from the anxiety of my laptop running out of charge. I would recommend this is you are always on the go. You won’t have to worry about going to a place with no plugs. Also good for any outdoor trips.

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

    Rated 5 out of 5 stars

    Powers laptop and beyond

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

    I use this when traveling if I have to do a livestream from my car. Works awesome.

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

    Rated 4 out of 5 stars

    Good for Work Laptop

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

    Does a good job providing power to my work laptop and work phone. The extra slot for usb power does come in handy as well.

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

    Rated 5 out of 5 stars

    lightning charger

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing. Just as it was described. No need further introduction. All of the DC connections works great. Love it.

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

    Rated 5 out of 5 stars

    Great buy

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

    Works really well. Charged my laptop while working on it and charging two iPhones at the same time

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

    Rated 5 out of 5 stars

    Auto Power Inverter

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

    Works as intended on a car camping trip. Could easily also use for a mobile office.

    I would recommend this to a friend