Has anyone used rechargeable batteries for their Nikon N80? I'm wondering how good this type of rechargeable format is, how long the charge lasts (w/out using flash). Non-rechargeable batteries run about 16 dollars. So curious if rechargeables are worth it for this application.

The batteries I have seen run between 700 and 1,000mAh.

I've seen a variety of manufacturers as well.

Anyone with experience in this area.

Thanks in advance.