CyberPower CPS150BU 150 Watt Swivel Head Mobile Power Inverter with USB Charging Port and AC Outlet

• Built-in Surge Protection:Safely protect your electronics against power fluctuations from vehicle startup and shutdown
• Automatic-Shutdown: The device will automatically turn itself off to protect your battery from draining
• USB Charging Port:- Charge any consumer electronic device that can be charged via USB port.
• 150 degree Swivel Head: The cigarette lighter adapter is designed for universal placement in hard-to-reach areas.

Bought this at Wal*mart a few months back and at first it worked pretty well. Then it began cutting off and then back on again over and over which caused the computer to lose more charge than it was getting. The only way around this was to leave the car running the whole time it was in use.

A couple days ago it started making an awful noise when plugged in. The noise was more of an annoyance than anything until a burning smell came from it and smoke came out of the side air vents!

For the nearly $40 it cost to buy it I would say it is definitely NOT worth it (and it was a big mistake to throw the package and receipt out) since it lasted only about 3 months!

Edit: Just wanted to add that it also began blowing the fuse to the 12v accessory socket...

Buy CyberPower CPS150BU 150 Watt Swivel Head Mobile Power Inverter with USB Charging Port and AC Outlet Now

I rated this inverter 5 stars because it charged what I wanted, and when I checked the ac output with a Kill A Watt Electricity Usage Monitor 120 to 121 volts displayed. Also 63.2 Hz to 63.3 Hz displayed when I check the frequency. I only connected items that consumed less than 100 watts. The inverter was tested with two different computers and a cell phone. I charged a 90 watt computer by itself on my 100 watt inverter. Then I unplugged the 90 watt computer. Then I plugged in and charged the 85 watt computer at the same time with my cell phone. Because all of my items charged, I recommend this product. Also the inverter I received looked a bit different. The inverter that arrived does not have the socket size adjuster. (The little switch that is on the part that goes into the cigarette lighter.) This is good because I didn't need it. My inverter fit in both of my cigarette lighter sockets perfectly! Also you can look at the CyberPower web site and see that this inverter has a 150 degree swivel head. I hear the fan in the inverter, but the sound is so low, I do not mind it at all. Also I only used this inverter while the vehicle is turned on and running. This inverter works great for me!

Read Best Reviews of CyberPower CPS150BU 150 Watt Swivel Head Mobile Power Inverter with USB Charging Port and AC Outlet Here

The fan blows constantly and is very loud. It drowns out anything you are tryIng to hear. Otherwise it works great.

Want CyberPower CPS150BU 150 Watt Swivel Head Mobile Power Inverter with USB Charging Port and AC Outlet Discount?

Walmart sells this. It worked, but the fan was very loud-so loud that I eventually plugged it in at the way back of the SUV, enclosed it in a hollow spot in the luggage, and ran an extension cord to the front. You expect some noise, but this was ridiculous. I returned it for a Duracell 175W, which is way, way, way quieter.

Also, what's with the lighter socket on this? Why would I want that, and why no cover?

Save 47% Off

I'm not to sure if this, is, the inverters fault or my car's but I will assume it is the inverter. First use it ran hot and got loud. After maybe 40 secs it tripped the cig lighter circuit and turned off.