100 W Laptop Power Adapter with 8 Adjustable Voltage Levels, 9 DC Plug Tips, Built-in USB Power Port and 12 V Power Port Adapter

I am writing this review because of a coupon code i was given through this company on facebook, however they did not request a review from me.On all of the laptops I tried, they didn't like the fact that this is not an OEM charger. I tried on 2 dell laptops, both which gave an error about an unrecognized charger, and an HP that didn't complain but also charged slowly.The voltage regulation as tested with a multimeter is decent, within range, but each voltage step is about half a volt higher than the charger states. Again, a non-issue. Load regulation at least with around 40w of load seems pretty good too. Have not tested the car charger adapter but it is probably about the same regulation wise. If you have a lower end consumer laptop this charger will probably work just fine for you, but the higher end laptops seem to have sense pins to communicate with the charger.I have found a use for it however, I am going to use it to power my IMAX B6 balance charger, since the 16v output is perfect for that, and the current capability is good too.Also, If you are listening Manhattan, a good idea would be to have Amazon hold your products so we could get the fast prime shipping rather than UPS.