Yes. A few years ago, before DH was able to convince me it is easier to use a digital video recorder than a VHS one, we used batteries . com to get a knock-off replacement for our SONY recorder. I was sooooo worried because the battery seemed expensive considering there was no physical place to go it it didn't work out ($100). Well, it worked like a charm AND we saved money. I would go back to them again.
Good Luck