first it's definitely not genuine but the most important thing is, are they
made in China?
If so it's quite dangerous.... i dare not try. it might explode.
The official response regarding battery calibration from HTC was:
Although that was during the EVO 4G days.
Here's the original thread http://forum.xda-developers.com/showthread.php?t=712990
How to begin using a new battery; tested
This happened when charging it until it won't get any more filled.
After that, unplug, turn phone off, and charge again until you hear your charger zooming (means it is full), turn on the phone and charge again for a couple of minutes, and you're ready.