One lightning bolt has 300 million volts, and 30,000 watts of electricity, and spark man can generate twice as high as elec man. considering Elec Man generates one lightning bolt's worth of energy every time he uses the thunnder beam.
That's because Elec Man's voltage is more controlled. Spark Man is more scatterbrained, and as a result, finds it harder to focus his power. That is why the Thunder Beam is more powerful than the Spark Shock.
