Does seller get punished by selling fake items?

[testuser_2018]

I recently bought a “New and OEM DEWALT” battery and it turns out to be a fake one. 

This is so disappointing  because this is the first time I bought the fake one from EBay with ~OEM price.

I wonder is there a way to have seller punished? 
I know it is fake by comparing the output power and run time with known good one, and the battery feels lighter. Ultimately I can take it apart to show the proof if needed

[kh-taylarie]

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