Fortunately, commissioner, the Bat-cave is equipped with an anti-crime auxiliary generator. Which automatically compensates for any power failure.

9 seconds sound clip from Batman (1966) - He Meets His Match, the Grisly Ghoul (S1E16) TV Series.

You can hear this line at 00:06:04 in the Blu-ray version of the movie.

Quote context

[...]

- However, I think I'll take this tape to the Bat-cave. Run it through the anti-crime voice analyzer. Check it against the voice file.

- That way, we should be able to learn the identity of the Joker's henchmen.

- We might be able to follow one of them to the Joker's hideout.

- Robin's right. It's our only card. Let's hope it's a trump.

- I'm afraid the Joker may still hold the winning hand, Batman.

- Will the anti-crime voice analyzer operate without power?

- Fortunately, commissioner, the Bat-cave is equipped with an anti-crime auxiliary generator. Which automatically compensates for any power failure.

- Saints be praised.

- And the Caped Crusader's advanced technology.

- To the Bat-cave.

- Morning! Hallelujah.

[...]