This is the Segway Cube 2000: a portable power station with 2200W output that keeps your essential electronics going in case of a power outage. It has 2048Wh capacity and can keep a TV going for over 24 hours. It can also power a 150W refrigerator for over 11 hours.
The Segway Cube 2000 has IP56 rating. You can use your phone to monitor the power and remote control this power station.
[where to get it]