Originally posted by Arhael
Good point that charring indicates nothing. It's down to how it is portrayed in media. But Dooku's lightning is still weak. Best indication is that it can be blocked by others without much effort. That doesn't mean he is less powerful than Bane though.
Two of my examples (Mighella/Bulq) are from the comics. And lol at Dooku's lightning being weak because it can be blocked with a lightsaber. Against Obi-Wan, he evidently wasn't using his full power. Against Obi-Wan and Tiplee, he was firing a short, one handed burst that spread across two lightsabers.
And going by your route, I could easily argue that Sidious' lightning is weak because Luke briefly managed to use Tutaminis on it in ROTJ, and blocking it with the Force would be more difficult than blocking it with a lightsaber. I could also argue that Vitiate's lightning is weak because two Jedi were able to block his FLS (which was performed with more power than what Dooku used in those instances) for a decent time. Not to mention that Savage and Ventress couldn't deflect Dooku's Lightning, and Anakin didn't block it with that much ease, so that amounts to nothing, and it's honestly silly.
Regardless, Dooku also killed four Nightbrothers, who have increased durability and pain resistance by virtue of being Zabraks, with a short burst of lightning. Even using only this feat, his lightning is not weak, or even average.