When I draw 100w though, it works fine for the first 20 minutes or so. After that it becomes extremely hot (it feels like it will burn me) and then shuts off or greatly reduces power output, I can't tell which. Regardless, it is not a consistent 100w of power, and even if it is, the temperature the unit gets to is very concerning.
Basically, it is good for less power hungry applications, but I need it for charging a very high power laptop that actually draws 100w continuously (not just to charge the battery), and it does not work well for that use case.