Chris,
I haven't checked it while the wires are in the water so I'm not for sure what it would put out....but I bet it is no where near 5 amps.
I just now tested with a 1000 ohms resistive load and only got 92ma at 83 volts and I was cranking pretty fast. A 100 ohm produced 186ma at 19 volts.
I'll have to see what it does when the wires are in the water about 6 feet apart.
