Yes! yes, I applaud your effort here and commend your knowledge. I for one have heard much "authoritative" info on batteries. I have had several good and several counterfeit ones over the years. The latter all seem to come from Hong Kong, though some admittedly was not. How do you tell? I did Google one I bought and someone said if you tear off the cover it will reveal a smaller battery. Sure enough the 2300mah I thought I bought was only 1390 under the wrapper.One battery I bought that really lasted like theysaid was from Gorilla Gadgets. It was 3500 mah for $27 that really lasted. Gave me twice the juice for my Droid X2. My advice: cheap is cheap esp from HK.