Sorry, I'm not familar with the EFRA list, don't race anymore (was nitro anyway), but since Enerlands are out, what about PolyQuest? They have a 4500mah 43C/70C car pac??

http://www.rclipos.com/CarPacks.htm#G3

You can get SMCs here -

http://www.spcracing.com/index.php

LRP here - HK Dealer -

http://www.rcmart.com/catalog/rc-bat...e-p-27745.html

Don't see anything but reviews on Nosram lipos. Try Google search.