The Cobra Power Inverter provides power to household appliances on the go — making it a handy accessory for your car. The 400-Watt Inverter converts battery power to 120 V AC household power, giving you the freedom to charge up office equipment or personal items in your vehicle. The USB Inverter is ideal for powering an iPod, Blackberry, mobile phones, laptops, DVD players and cell phone chargers — just to name a few. The Cobra Power Inverter comes equipped with a cigarette lighter plug, a USB output and direct-to-battery cables for easy set-up.
I use this while away from home. I attached this to the battery system (not the cigarette lighter plug) and use it to power my Alienware laptop (160 watts) for hours at a time. Seems louder than my 300 watt, but works well. Most truck stops sell for $40, so the walmart price is a much better deal.
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
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I bought the Cobra 400/800 inverter to run a "dorm" size refrigerator in our camper. The refrigerator should need 720 watts to start and then run on 300. The Cobra signaled "overload" and would not run the refrigerator. I taking it back for a refund.
Product Attributes:
Value
4out of5
Meets Expectations
1out of5
Recommends this product? No
Age:65 or older
Gender:Male
Ownership:1 week or less
Usage:A few times per month
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-1point
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Review 3 for Cobra 400-Watt Power Inverter
03/28/2013
By 64andgoing ,
Utah
5out of5
The inverter worked as hoped. We were able to operate our laptop and charge it in the car. The only problem we found was that the adapter plug was very sensitive to getting bumped. When bumped the power to the inverter would be lost. Don't know if the problem is the adapter plug or the recepticle in our car. We used it for hours at a time during our recent 2 week road trip without a problem.
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Age:55 - 64
Gender:Male
Ownership:2 - 7 weeks
Usage:Every few days
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I purchased this unit for running a crock pot rated at 240 watts. Ran this for 2 hours the fan quietly cycling off and on easily handling the load. Never even got a low battery alarm, packed things up and started truck right up.
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Age:25 - 34
Gender:Male
Ownership:2 - 7 weeks
Usage:A few times per month
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About 5 hours of use and now dead. Don't know if this one was defective or they are just built poorly.....
Recommends this product? No
Age:35 - 44
Gender:Male
Ownership:2 - 7 weeks
Usage:Once per week
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-2points
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Review 8 for Cobra 400-Watt Power Inverter
01/03/2013
By THEGREENHOUSE ,
barstow
5out of5
i bought this cobra inverter at a truck stop my old inverter died I did not want to wait 1-2 weeks for it and I am glad I did get this when I did my whole house is electric the power went out that same night when I was putting in supper in the micro-wave power does go out quite often here best have a solar panel set up 55watts to keep the battery charged and check the water level often! if it goes below the plates possible the battery will not work well its murder when you have a care provider that is not on your side when power goes out I been with out power one year and it was out for 3 days my care provider did not care to check on me for those days
How often do you use this product? when power goes out
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Age:45 - 54
Gender:Male
Ownership:5 - 6 months
Usage:A few times per month
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Is great & runs my neblizer in the car. Plus can charge the battery for my oxygen machine at the same time.
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Age:65 or older
Gender:Female
Ownership:2 - 7 weeks
Usage:Once per week
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Review 10 for Cobra 400-Watt Power Inverter
10/08/2012
By ottoman1 ,
Otto, NC
5out of5
Cobra 400 W converter works perfect for my low powered laptop. Power left to run printer with laptop when I choose.
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Age:55 - 64
Gender:Male
Ownership:2 - 7 weeks
Usage:Every few days
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Review 11 for Cobra 400-Watt Power Inverter
Great item!
,
05/28/2012
By chaz1326 ,
Orlando, FL
5out of5
used this on a road trip to the keys. Worked as advertised. Ran phone chargers, laptops and ipadsfor the price all at once. Highly recommended
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Age:45 - 54
Gender:Male
Ownership:2 - 7 weeks
Usage:A few times per month
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Review 12 for Cobra 400-Watt Power Inverter
Great Product!
,
05/16/2012
By EDVAN
5out of5
I work out of my car and purchased this product to power my laptop. This product in conjunction with the Auto Exec desk is a perfect combination. This unit has no problem powering my laptop using inside 12 volt plug, and so far runs very cool. It comes with jumper cables to hook directly to the battery if you are trying to power a heavier load. So far very satisfied.
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Age:45 - 54
Gender:Male
Ownership:2 - 7 weeks
Usage:Every day
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Review 13 for Cobra 400-Watt Power Inverter
Cobra
,
03/05/2012
By rrios28 ,
Texas
5out of5
Great product, this model has gotten smaller over the years but I see no performance loss . It can handle lots if electronics at one time .
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Age:35 - 44
Gender:Male
Ownership:2 - 7 weeks
Usage:Every day
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Review 14 for Cobra 400-Watt Power Inverter
Worked great
,
06/07/2011
By hawaiiretirementbound
5out of5
Bought this for a recent 1000 mile road trip. Plugged in two laptops the entire time without any problems. I did replace the plug fuse to 10A since my Honda Accord plug was only rated for 150 watts. I was expecting the plug to get hot (like my 15 year old Cobra inverter), but this was only slightly warm to the touch. Very satisfied with the purchase, especially at this price. Shipping cost was also extremely reasonable.
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Gender:Male
Ownership:2 - 3 months
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Review 15 for Cobra 400-Watt Power Inverter
Great Product at a Great Price
,
06/07/2011
By ReviewerBR
5out of5
I really like the Cobra Power Inverter (400 watts). It is quiet! Charges and powers all my gadgets effortlessly. Great buy.
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
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Review 16 for Cobra 400-Watt Power Inverter
Best camping accessory I have bought!
,
06/04/2011
By Iammeurnot
5out of5
This item was not available at any of my local Wal-Mart stores, so I bought it on line and opted for pick up at store. It was there in 2 days!!! I got it primarily for camping and it works great. I use a 40 ft drop cord to reach the campsite with no problem. Just like having electricity at home! Great item for the price!!!!!
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Ownership:3 - 4 months
Usage:Once per month
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Review 17 for Cobra 400-Watt Power Inverter
It works?
,
06/03/2011
By Powerman2000
3out of5
The plugs ac worked but the USB charger do not do anything and thats kind of why I bought it. I have found it to be less noisy than others
Product Attributes:
Value
3out of5
Meets Expectations
1out of5
Recommends this product? No
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Review 18 for Cobra 400-Watt Power Inverter
Excellent!
,
05/30/2011
By LookLikeAKango
5out of5
Strong enough to run an air pump, phone charger, or laptop. Plugs into cigarette lighter or direct-to-battery.
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Age:25 - 34
Gender:Male
Ownership:2 - 7 weeks
Usage:A few times per year
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Review 19 for Cobra 400-Watt Power Inverter
Great Value in a Converter
,
05/27/2011
By FlintlockShooter ,
Indiana
5out of5
Prices for converters, even at Walmart, are all over the board - up to 60 dollars for a 400 watt. This unit is a great value, and works for me just fine. Quiet - ran my laptop without a problem. Good solution for those with a Travel Trailer to run your TV or Laptop. 19 bucks Site to Store - how can you go wrong?
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
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Review 20 for Cobra 400-Watt Power Inverter
Meets expections, great price
,
05/24/2011
By charlie3446 ,
Chicago, IL
4out of5
works exactly as described, runs my laptop and charges my phone. great price, unbeatable anywhere else. Also had attachements to connect directly to battery to draw more power. Would definitely recommend for lower wattage usage
Product Attributes:
Value
5out of5
Meets Expectations
5out of5
Recommends this product? Yes
Age:35 - 44
Gender:Male
Ownership:2 - 7 weeks
Usage:Every day
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