No 60a is not 'real'.
That is not a legit from the manufacturer battery spec sheet, it is marketing hype claims used as advertising.
Efan is another re wrap like efest.
Even
if it is a re wrapped vtc4 it is at best a 30a CDR battery.
I suggest spending some time reading mooch's battery testing blogs.--->
http://www.e-cigarette-forum.com/forum/blogs/mooch.256958/
There are several other accurate & reputable sources that have tested the batteries we use, they all end up with extremely close to the same results.
There are no 18650 imr/hybrid batteries with more than a 30a cdr, none, zero, zilch, zip, nada.