Know where I can find an internal battery for a Canon Vixia HFM50?

I love my older Canon Vixia HFM50 but the internal battery needs to be replaced. I can't seem to find one at Canon, Amazon, eBay or anywhere else. Anybody know where I can find one? I think it's actually an internal battery board that I need to replace. Thanks in advance.

Jeff

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No, but thanks anyway. I'm talking about the internal CMOS battery that holds the date/time/config for the camera. That's the battery that powers the camera.

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Tried plugging into google search the battery numbers?

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