I got this completely broken, tried everything to get it working, but nothing.
Love this thing! Finally got around to using it on a 5 hour drive. Needed to charge a laptop and two iphones and it worked without issue. The fan noise is pretty much unnoticeable when driving.
Well, it is kinda, sorta noisy when the cooling fan kicks in, and that fan will kick-in as soon as you get into a HOT car. it comes with enough adaptors.
I've had mine for four years and I'm about to replace it because the outlets are starting to wear out. I use it every day doing plumbing to charge my laptop, 18v batteries, cell phone and a few other things. This is a fantastic product and I have had great success with it for the amount of wear and tear I put on it. I recommend this to anyone that needs an inverter.
It broke on me after not that much usage(1 year maybe?). When I took it apart, figuring that it was the fuse that was busted, I found the fuse soldered to the circuit board and still intact(40amps). Some quick math 12V * 40Amps = 480W. IDK, maybe that's part of the problem.When it worked the power output was great. Plenty to charge my phone through the usb ports and my MacBook Pro as far as I can remember. Now I need a new one and I'm looking elsewhere.
Took this on a road trip and it charged laptops, iPads and phones with no problem. Never got hot either.
Strong, effective charger while it lasted. Completely stopped working within 6 months.
We have used this unit twice and both times it blew the fuse in our 2013 model SUV and then just quit working no matter what car it was tried on. Very disappointed in this waste of money. Ono gave it a star o get the review posted.