How much voltage and amperage is produced by an electric eel and how often?

Question

Is the electric output of an eel proportional to its size and/or weight?

Answer 1

They are capable of producing shocks up to 600V and 1 A of current.

The low intensity charges emitted by the eel range from 5 to 10 V. The higher intensity charges vary by the size of the eel. Smaller eels (about 10 cm in length) can produce charges of up to 100 V. Larger eels (over 1 m in length) can produce charges of 450 to 650 volts of electricity.

When it is moving it can emit electric impulses up to 25 per second (25 Hz)

Answer 2

In the electric eel, some 5,000 to 6,000 stacked electroplaques are capable of producing a shock at up to 500 volts and 1 ampere of current (500 watts). When agitated, it is capable of producing these intermittent electrical shocks over a period of at least an hour without signs of tiring. Juveniles produce smaller voltages (about 100 volts). It can grow up to 2.5 m (about 8.2 feet) in length and 20 kg (about 44 pounds) in weight. 1 m specimens are more common.