"Attack with a wide-range, ultra-powerful Ki Blast!"
Super Electric Strike (超電圧爆裂斬 Chō Denatsu Bakuretsuzan, lit. "Super Voltage Exploding Slash") is a Ki Slash Ultimate Skill used by Android 17 and Android 18 in the Xenoverse series, Dragon Ball Heroes, and Dragon Ball FighterZ.
After the user charges green energy in both of their hands, the user throws out their hands, launching two arcing electrical Ki Blasts at the opponent to inflict massive damage. However, the attack has a "blind spot" immediately in front of the user because the energy wave appears a short distance in front of them rather than being emitted directly from their body, meaning an opponent can avoid the attack completely if they close to point-blank range while the attack is being charged.
Video Game Appearances
Super Electric Strike was introduced as one of Android 17's Ultimate Skills in Dragon Ball Xenoverse. A non-playable variant of Android 18 also uses the skill in certain Parallel Quests and Story missions. The Future Warrior can also obtain the skill in Parallel Quest 25: "17 and 18 of the Official History". In the GT Pack 1 DLC, Hell Fighter 17 uses this technique.
In FighterZ, it produces a green ring-shaped disc of ki after being fired and Android 17 even occasionally calls out its name when performing it.