Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Main Content

Customer Ratings & Reviews

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

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 67 Showing 1,321-1,340 of 3,198 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great Tool for Travel

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

    This helped us to plug in a gaming system for play while we are on long trips.

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

    Rated 5 out of 5 stars

    Awesome charger

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

    Wife needed a charger for her laptop. Works great and she's happy.

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

    Rated 5 out of 5 stars

    Does the job

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

    Not a bad product for powering on the go. Can plug into any car outlet.

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

    Hard to keep plugged in

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

    This is a very useful product for those who travel with the only problem being it's hard to keep plugged in, it slides loose a lot, Especially when moving. Overall it's a good little product and handy when traveling for work and the laptop or tablet starts dying!!

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

    Rated 5 out of 5 stars

    Works Great

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

    Very helpful for any vehicle with AC power and USB.

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

    Rated 5 out of 5 stars

    Awesome device

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

    Me and my wife can use this device for not only an Outlet but for a USB too,

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

    Rated 5 out of 5 stars

    Wow!!!!

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

    I highly recommend this product. It surpassed by expectations

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

    Rated 5 out of 5 stars

    Such greatness

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

    I highly recommend this product. It surpassed by expectations

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

    Rated 5 out of 5 stars

    Value

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

    Nice for travel like that can use both regular plugs and usb.

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

    Rated 5 out of 5 stars

    Great

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

    I used this product in my car for many uses. Easy to use

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

    Rated 5 out of 5 stars

    Great for my travels

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

    Terrific, it allowed me to work while my husband drove our vehicle.

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

    Rated 5 out of 5 stars

    Life Saver

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

    After hurricane Maria this was instrumental for us

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

    very good for a regular plug and USB at the same t

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

    It worked just like I wanted it to and was inexpensive

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

    Rated 5 out of 5 stars

    Very convenient to charge laptop or others

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

    A/C adapter is a genius thing to bring to a cigarette liter in car. 5/5

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

    Rated 3 out of 5 stars

    Power converter

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

    Served it's purpose but makes loud winding noise from it

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

    Rated 5 out of 5 stars

    power

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

    no issues whatsoever. it works as if I was plugged into a wall outlet.

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

    Rated 5 out of 5 stars

    Perfect

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

    Love it works great I could use any type of plug anytime... nice

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

    Power inverter

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

    This has been a lifesaver. It works great! I love the versatility of it.

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

    Needed for Work on the go!

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

    Works great to charge a Laptop on the road, it was also used to charge my phone and it was a quick charge with this power inverter. Great purchase if you need something quick to take on the road for a road trip!

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

      We’re so grateful that you took the time to leave us a 5-star review. Thank you! CyberPower

  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Does the job.

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

    Works just like a planned it to. I really like this.

    I would recommend this to a friend