Replacement for sony BP-M50
 

I have two for our DSR-250 and one is dying, not holding a charge. I can't seem to find mention of them on the sony site nor the sellers that we can purchase from (one is closed at the moment for religious reasons).

I'm wondering what others have done for replacements, IDX? Bescor etc...

Doesn't look like it's in the cards for me to upgrade camcorders for a while so I need to keep this puppy running.

Also, the internal rechargeable battery is not holding a charge so I need to reset clock etc... has anyone had any luck in replacing that? I can't seem to find it.

Thanks