[docangle]

The batteries I received look exactly like the real ones(same writing, part numbers) except both serial numbers are the same on both batteries. I don't think it is from the same vendor, but I would not buy batteries from ebay again. I purchased this kit based on positive responses from XDA Developers, but what I am thinking is that the US Touch Diamond and Touch Pro needs a specific chip(used to authenticate as OEM) in the battery pack to allow the unit to detect the battery level and to allow the phone to charge the battery.