Customer Ratings & Reviews

It works well but gets warm. Could have been the sun, but i doubt it. Have had it in the car for a long time and used on several trips. never had an issue.

I bought it yesterday and can only use it for one day, the USB outlet works but the other outlet did not work .I went to return it and buy another one but the customer service at the Boynton beach store is terrible and they did not pay attention to me when I asked to buy another power inverter

Great purchase but due to its awkward shape, it doesn’t fit into a cup holder. Depending on what type of vehicle you have it may just hang with no support. Other than that, no problems and seems to work well.

I tried to use this with an ASUS X541N lap top computer. On the lap top, pop messages incessantly go on and off alternating between "Plugged In" and "On Battery". Of course, it should never say "On Battery" because it IS plugged in to the inverter. I suspect the inverter's power output is noisy and this is confusing the lap top's power monitoring. What makes it annoying, is that these notification messages appear in front of whatever is otherwise displaying.

This was purchased during a road trip. The existing one went south on us, so we swung by a Best Buy while driving and got this one. This one has no fan to disperse the heat like our old one, but it doesn't need it as it was not getting hot.

I'm very happy with this charger. My old one started fading fast, so I rushed to Best Buy to get a new one. Solid construction, and gives me a nice, steady charge on my phone and anything that needs AC power.

Great foe use in vehicle the cord is very thick and some what long. Other than that it’s perfect foe use

When traveling with family and friends it is nice for all of us to be able to keep connected on our iPhone and our iPads. Especially great when youngsters are traveling, it makes the time go by quickly!

Flat out did not work. Tried it in multiple cars with multiple devices, while car was just powered on and while car was driving. No power output ever from the ac plug. The USB actually charged my phone for half a second several times, and then stopped. I missed the return window to try it in a second car. Totally worthless device, yet too expensive to throw out. What a waste of time and money :(.

I bought this for my Wife when we went on trip to Florida, because she needed something to to run her laptop and this inverter worked great along with running her laptop we were able to plug in phone chargers.

This item is awful. I bought 1 that caused the engine to make strange sounds and rpms to go up. The item would also overheat.2nd item did the same thing. Awful product tried to kill my car and phone.

2 usb ports close to ac, makes it hard to use the one closest to the ac power I am using (I use a laptop adaptor that has a large plug) Otherwise it is great.

I bought the Cyberpower inverter (Black) to use on a road trip that been delayed by unforeseen circumstances. Which means its still sitting where I left it

The item plug was offset and very difficult to use. Brought it back to best buy and they said that's just how it is. I wouldn't recommend purchasing.

This product worked for less than a week and blew out the other sockets in the area and then didnt work anymore.

It works as intended and does a good job with a reasonably long cord. However, it isn't really set up for mounting and it is a little large and clunky.

Super easy to use. Cord length is long enough for me to sit in the third row of me SUV and have my laptop plugged in no problem. Very happy with it.

Bought this to charge my Solo Drone batteries while on the road and works perfectly! Now running out of battery and not being able to film isn't a worry.

I needed to write a grant while being a passenger in a car riding to Chicago. My laptop battery was dying. I bought this, plugged my laptop into it, plugged it into the car cigarette lighter and presto! Instant power.

The simple fact it offers me a plug and Usb charging at the same time already makes this product A1 in my book. its durable and I have had no issues at all.