And what are the odds of that - the power just went out.
… and …???
(the moment the rubber hits the road 
)
Another nice thing about the new power banks is they produce nice clean power for your computer, so you have no excuse not to post!
Well I had just tested it and it was still sitting by the fish tank so I just plugged the heater and pump back in and Bob’s your uncle. Works exactly like I was hoping it would. My one and only complaint is that the fan is a bit loud. Not super loud but enough that you can hear it click on and off. Power came back on about four hours later and it was at 68%.
Also it has a very bright flashlight so it’s easy to just push one button and the room is bright enough to see the outlets. Oddly when I have the light on, it doesn’t show any wattage use so I wonder how long it would last.