Oh god a character with a penis! TAKE IT AWAY!!!
I kid. Lets look at the pretty boy of the game, Leduc. Right way I feel like this character will have some rapid button press attacks, like CHun Li or Blanka. He can press any button rapidly at special or some normals to do extra constant electrical damage, if he has the electrical charge to do so. Yes, he would have to charge his electricity, by moving, or doing a certain special that has him charging electricity with rapid button presses. Even quick footsies and wave dashing charges electgricity With no electricity he is slightly below average in terms of speed of attacks and power. However, the more electricity he has, the faster and more powerful he and his attacks become. So you have to play a balancing act. Do you keep your electric charge to make you move faster and hit harder on your normals, or discharge on some of your specials or supers to do a lot of extra damage, but lose yours speed and damage on normals?
More info for the battery taken from a post I made later:
I think he can work on a battery only style, no charge counter like Jam and such. It's pretty easy actually. He has a battery meter, or icon that grows brighter or dimmer the more and less electricity he has charged. He can gain electricity by moving, attack, and using special charge specials. The battery holds 100 teravolts, and he gets 1 teravolt for every attack he macks, and 1 teravolt for every 15 frames his character is not in the Idle, block, stun, or knock down position. He can also do Down down Kick or punch to charge his battery. The punch one gives him a quick burst of electric charge. Light gives 5 Teravolts, medium 13, and Heavy 25. The light one is the fastest, and doesn't leave you open very very long at all. heavy leaves you very open on start up, so it's best to use on a knock down or after a combo. The kick ones give you a steady charge the longer you hold kick. Light gives you 10 Teravolts per second, medium 20, and heavy 30. The downside for this one is that all the versions leavy you very open on cool down, except the light one.
Your attacks get stronger the more Teravolts you have, and you move faster. you can choose to spend some Teravolts to change the properties of some attacks by rapid pressing the button during the special. I see him having 1 level 1 super, and 2 level 3's. Not sure what the level 1 should be, but the level 3's are a plasma sword that gets longer and more powerful the more teravolts you have. zero the attack is pathetic. 100 though, and it hits full screen and does massive damage. The other level 3 is an over charge like was suggested before. For a brief time Leduc has infinite Battery.