Customers commend the POWER 500 Watt Power Inverter for its reliable power output, convenient USB charging, and overall performance. Users appreciate its ease of use, reasonable price, and compact size, making it suitable for various applications. However, some customers have reported concerns about excessive noise and potential battery drain.
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 6 Showing 101-120 of 320 reviews
Pros mentioned:
Power output
Rated 5 out of 5 stars
Does What I Need It To
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I purchased this to be able to charge/run laptops and other electronics during road trips. It works perfectly and offers enough wattage to charge/run multiple devices simultaneously.
I would recommend this to a friend
Pros mentioned:
Power output
Rated 5 out of 5 stars
Great deal
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great power inverter, it powered everything we needed without a single issue.
I would recommend this to a friend
Brand response from Cedar Electronics Team
Posted .
Thank you so much for the wonderful review!
Pros mentioned:
Usb
Rated 5 out of 5 stars
Radar detection
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Worked many times within the first month..worth the money,and saved me much more without a ticket or insurance hikes.
I would recommend this to a friend
Pros mentioned:
Usb
Rated 5 out of 5 stars
Good Inverter
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good inverter. Charges my Laptop with no problem. USB works good to for phones
I would recommend this to a friend
Brand response from Cedar Electronics Team
Posted .
Thank you so much for the 5-star review!
Pros mentioned:
Usb
Rated 5 out of 5 stars
Road trip
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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.
Amazing thing for my car or truck that I can plug all my stuff into and not use the ports in the car and my family can charge all their stuff too
I would recommend this to a friend
Rated 5 out of 5 stars
Amp
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love it and the tech that installed it put it in an area of my truck that is out of the way and you can hardly see it
I would recommend this to a friend
Brand response from Cedar Electronics Team
Posted .
We're happy to hear that you love your Power Inverter. Thank you for the great review!
Rated 3 out of 5 stars
Okay power... Could use some improvements..
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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 to run a laptop that draws around 160W. While running the laptop, starting the vehicle makes the voltage drop (obviously) and the inverter beeps continuously (even after the vehicle is running). If you disconnect whatever you have plugged in (or turn the inverter off) before starting the vehicle, it avoids this. It would be nice to have a "self-healing" feature. I plan to buy the remote for this so I can tuck it away behind the dash in my truck.
I would recommend this to a friend
Pros mentioned:
Power output
Rated 5 out of 5 stars
Samir
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Posted . Owned for 7 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Suitable for the needs. Able to connect power tools and equipment
I would recommend this to a friend
Brand response from Cedar Electronics Team
Posted .
Thank you so much for choosing Cobra and for taking the time to leave our product such a great review.
Pros mentioned:
Performance
Rated 5 out of 5 stars
Works as expected
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works as expected sometimes will have issues will disconnecting if jostled too much but it charges my laptop and steam deck in the car quite effectively.
I would recommend this to a friend
Rated 5 out of 5 stars
Good for traveling
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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. No complaints. A little smaller than I thought it would be which is nice.
I would recommend this to a friend
Rated 4 out of 5 stars
Works fine
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I wish there had been a cheaper option but it was the only one available same day.
I would recommend this to a friend
Brand response from Cedar Electronics Team
Posted .
Thank you for choosing Cobra! Please feel free to contact us should you have any questions at 800-543-1608.
Pros mentioned:
Performance
Rated 5 out of 5 stars
Solar power for the clubhouse
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It is perfect for what I am using it. It helps provide solar power to a small clubhouse I build for my grandkids. Great product.
I would recommend this to a friend
Pros mentioned:
Usb
Rated 5 out of 5 stars
Power
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love this little invertor runs my lap top and my WIFI unit
I would recommend this to a friend
Brand response from Cedar Electronics Team
Posted .
We are so glad you love it. Thank you so much!
Cons mentioned:
Battery life, Noise
Rated 2 out of 5 stars
I would avoid it
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Overpriced for how long it last. My has started to make excess noise and seems to already be dying. The supplied wiring is junk.eq
No, I would not recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Car Power
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Absolutely love it. It’s exactly what I needed for the car.
I would recommend this to a friend
Brand response from Cedar Electronics Team
Posted .
We are so glad you love it! Thank you so much.
Rated 5 out of 5 stars
Nice little power inverter.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I’ve been caught on the road one too many times with a nearly dead laptop battery. This inverter is great. Easily fits in the center console of my truck and doesn’t take up much space. Plug and play!
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Power source
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great!
Powered the travel trailer from my truck with it.
I would recommend this to a friend
Brand response from Cedar Electronics Team
Posted .
We are so glad to hear that the inverter was there to assist! Thank you so much for your purchase and great review!
Pros mentioned:
Usb
Rated 5 out of 5 stars
Perfect for cold days
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This power inverter is exactly what we needed for our utility battery. It has USB ports but nowhere to plug in another device like a small heater when the power goes out.
I would recommend this to a friend
Rated 4 out of 5 stars
Good enough
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Just good for what is ment to be i didn't like the size and the shape pretty bigger for small cars
I would recommend this to a friend
Brand response from Cedar Electronics Team
Posted .
Thank you for your purchase and for choosing Cobra!
Pros mentioned:
Power output
Rated 5 out of 5 stars
Worth the money!!!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Amazing... powers a laptop and printer in my vehicle!