I did mention this a few months ago when it was launched in an Irish pub in the form of a cube,
They said then that it will charge phones and tablets etc, about 5 phones one after the other and then needs a rest to recover for some hours, not bad. They had it running in the pub charging phones for some days in full view in the bar of the pub.
I hope they have it right now, I'm fairly sure they have after the last show, there again one never knows with the Irish.
"All truth passes through three stages. First, it is ridiculed, second it is violently opposed, and third, it is accepted as self-evident."
Arthur Schopenhauer, Philosopher, 1788-1860
As a general rule, the most successful person in life is the person that has the best information.