Possibly stupid question about supercapacitor voltages...

[quote author=MarkT link=topic=111448.msg838339#msg838339 date=1340635205

I like to think of super capacitors as somewhere between a normal capacitor and a rechargeable battery - they have aspects of both.
[/quote]

True, but that low internal resistance makes them behave only a little like a battery for the classic abuses of all those Joules.