An electric eel is a "knifefish" or Gymnotiformes. They are more closely related to catfish.
Yes,it charges firstly and discharges to enemy. Also electric eel uses its electromagnetic waves like signals with different frequencies to understand the environment and enemies locations or enemies...
to kill the fish that they eat
yes they are not to the touch but they run like a battery they can emit an electric charge and deliver it to its predator or prey.
um yes dummie head that's why they are called electric eels u should go get your head checked cause i think u are a retard or you are really stupid