Sony battery compatibility

[Volunteer]

I am researching cameras for the non-profit agency where I volunteer. One camera we are looking at is the Sony DSC-H7/B 8.1 megapixel camera. It uses Lithium-Ion NP-BG1.

We have a non-operable camera, Sony DSC-F717 (someone spilled something on it) and we have three Sony NP-FM50 batteries.

Will these batteries work in the new DSC-H7/B camera?

[Volunteer]

I compared the batteries at Sears. They are not the same size so I think that answers my question. Thanks anyway.