I need an extra battery for today and my brother's camcorder uses an NP-FH40. My camera came with an NP-FV50. Now I realize I'm not going to get a whole lot of recording time, but if it can give me a little extra, that'd be great.
Any thoughts as to if this would work? I just don't want to damage the camcorder. That's my main concern.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic