I purchased this product with the intention of using it for charging my laptop while on the road. According to the product's spec sheet, it is rated to supply 140-watts of continuous power (and 150-watts peak) and it is marketed as being a suitable power supply for laptops. Unfortunately, when I plugged my laptop (which uses a 90-watt charger) in to the unit it would overload and trip the surge protection after a few seconds. I was thoroughly unamused.Additionally, I found this nugget from a review on Newegg:
"The problem with this unit is that neither the hot or the neutral plug on the unit are referenced to ground. In other words, the neutral actually has a potential of 60v above ground. This can lead to some shocking situations. The ground leg of the inverter is just a dummy hole -there is no actual ground.
In layman's terms, the electrical design of this unit is very poor and would never achieve household electrical standards. I can't figure out how they are allowed to manufacture and sell this unit especially when they advertise it for use with laptops."
And upon further inspection, I can confirm that this is accurate, which could possibly be the reason why my laptop charger overloads the unit despite the fact that the unit is supposed to be able to supply 140-watts continuously.
This unit does seem to work well for small electronic devices, but I cannot recommend this unit for any electrical device that draws much power or uses a 3-prong connector.
This item came in very handy after we experienced a hurricane. Power was out for a couple days and this little thing charged everything. Laptops, phones, PSP, I worked my juice blender from my car!
plus, there is also a fan inside that keeps the plugs cool to the touch. A bit noisy because of the fan, but the power and convenience far outweighs that.
I definitely recommend!!
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I just purchased a Chrysler ASPEN which is equiped with several Outlets but when I plugged my sons portable DVD player into the cigarette lighter type outlet it didnt work anymore. So I remembered seeing this AC Mobile Power in Walmart on our last trip there and thought it may just work.Its great, the pivot is good to get it started and get in the awkward postion needed to plug in the DVD players home charger. HOWEVER-it cant stay pivoted with the weight of the cord. So, I pluged the adaptor into the center console and now its perfect. PLUSit has plenty space around the Mobile Power adapter to let the fan work, and I can close the lid of the console to drown out the buzz'humm of the fan. Very loud and my son (6yrs) was scared from the noise until I explained the fan and why it was good to have the fan.
PROs: Power Light indicates its actually working!, Fan to keep it from overheating quickly, Pivots to allow access in strange outlet places in my vehicle, USB port to charge my Flip Camcorder on the go.
CONs: Very bulky, Fan is way too loud and distracting, Pivot doesnt hold upright where needed.When I took several electronic items on the road (including my laptop), I was glad to have this small device along. It allowed me to work while my husband drove, and ensure that if I wasn't able to charge my laptop at night, I could quickly plug it in while traveling.
I keep it now as a handy "emergency" back up plan ... and will carry it with me next month when I am on the road again, although most of my electrical charging is done through USB chargers now my iPad has replaced my laptop for road trips!
What I enjoyed most about it was that it flexes, allowing you to angle it in a way that makes plugging your device in easy.I ordered two of these and it does exactly what it is supposed to do as detailed in the written description.
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