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  • Front. Cobra - POWER 500 Watt Power Inverter with Fast Charge USB - Black.
  • Alt View 1. Cobra - POWER 500 Watt Power Inverter with Fast Charge USB - Black.
  • Alt View 11. Cobra - POWER 500 Watt Power Inverter with Fast Charge USB - Black.
  • Alt View 12. Cobra - POWER 500 Watt Power Inverter with Fast Charge USB - Black.
  • Alt View 13. Cobra - POWER 500 Watt Power Inverter with Fast Charge USB - Black.
  • Alt View 14. Cobra - POWER 500 Watt Power Inverter with Fast Charge USB - Black.
  • Alt View 15. Cobra - POWER 500 Watt Power Inverter with Fast Charge USB - Black.
  • Alt View 16. Cobra - POWER 500 Watt Power Inverter with Fast Charge USB - Black.
  • Power Inverter Product Family video 1 minutes 32 seconds
  • Cobra Power Inverter video 3 minutes 13 seconds
  • Cobra Power Inverter 101 video 1 minutes 24 seconds
  • Cobra POWER 500W Power Inverter video 0 minutes 52 seconds

Cobra - POWER 500 Watt Power Inverter with Fast Charge USB - Black

Model:
CPI500W
SKU:
6415323
Highly rated by customers for:
Your price for this item is $61.99
The comparable value price is $69.99

Customer reviews

Rating 4 out of 5 stars with 320 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 4.2 out of 5 stars

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Cons mentioned filter

78%would recommend to a friend

Customers are saying

Customers are impressed with the power output and overall performance of the POWER 500 Watt Power Inverter, especially noting the effectiveness of the USB charging ports. The device is also appreciated for its ease of use in smaller vehicles and reasonable price. However, some customers have reported concerns about excessive noise and, in a few instances, a strange smell.

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 12 Showing 221-240 of 320 reviews

  • Gool

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have no ac in my car and this works great to plug in a house fan to stay cook

    I would recommend this to a friend

  • Great product for vehicle.

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

    This product solved my problem. Worked immediately. Heavy durable product.

    I would recommend this to a friend

  • Didnt work for what i wanted but its ok

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

    Baught this mainly for my laptop when im out but it shuts off after a few minutes. Other then that it works fine wuth everything else. I just need more then 500w which i assume is peak wattage.

    I would recommend this to a friend

  • Worked in a pinch

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

    This worked in a pinch on my big rig truck after my large inverter went out. But it had a hard time keeping up with just my PC after an hour. I still recommend it in a car.

    I would recommend this to a friend

  • Works good

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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 designed. Won't get full 500 watts through in car have to connect it to the battery.

    I would recommend this to a friend

  • Cobra needs to stick to radar detectors

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

    I purchased this to use while on the road traveling for sales to charge my MS Surface. When plugged into the cig lighter your supposed to get 120 but everytime i would plug in my surface charger it would run for maybe 5 minutes before throwing this obnoxiously loud error buzzer. I tried two different chargers, one travel & the standard docking type, both did the same. The cable is extremely short as well. I dont know where they exepct you to mount this and not stress the cable or be able to route it anywhere hidden. Returned & will be trying a different brand.

    No, I would not recommend this to a friend

  • 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.

    Works great, just as advertised. Cobra, is the brand when it comes to power inverters

    I would recommend this to a friend

  • Performs as expected.

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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.

    Works well. Durable and high output. Looks good and has a useful number out outlets.

    I would recommend this to a friend

  • Its alright

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

    Cig lighter cable seems to have loose connection inside which tends to disconnect in between. Thats only issue i hv so far. Otherwise working fine.

    No, I would not recommend this to a friend

  • Good 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.

    Good power inverter well built no issues at all. Would recommend

    I would recommend this to a friend

  • Good purchase!

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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.

    Works like it’s supposed too! We are on year 3 since we bought it!

    I would recommend this to a friend

  • Cobra-Power 500w Multipurpose 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.

    The multipurpose Inverter It is a great product to buy, its easy to use and you can use it when you travel and need to charge phone, laptop,and other electrical item.

    I would recommend this to a friend

  • Amazing power

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

    Works great truly recommend. The rapid phone charger is absolutely fast and great.

    I would recommend this to a friend

  • Best inverter

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

    Best one I have ever bought. Works great and charges phone fast. I will be purchasing many more for our vehicle's.

    I would recommend this to a friend

  • Thanks

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

    Thank you and I am happy with my purchase. Would recommend.

    I would recommend this to a friend

  • Very practical on the Go!

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

    Excellent for traveling and on the Go! Recommended!

    I would recommend this to a friend

  • Must have

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

    Super fast inverter always liked cobra for sure seems strong so far.

    I would recommend this to a friend

  • Billb

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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 lights are a little dim when you use it but still better than nothing at all

    I would recommend this to a friend

  • 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 inverter is excellent. All my devices are plugged up and fast charging.

    I would recommend this to a friend

  • 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 Like it but it needs more power and to cover with money chords to connect

    I would recommend this to a friend
Page 12, Showing 221-240 of 320 reviews
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