Originally Posted by Duster_360

LiFe is 3.3v/cell 'nominal' where lipo is 3.7v/cell 'nominal'. Fully charged LiFe is 3.6v/cell where lipo is 4.2v/cell fully charged. The nominal voltage is supposed to approximate the voltage under discharge conditions, but its of little real use other than to help confuse the issue.


The 9.9v for LiFe is no diff than saying a 3S lipo is 11.1v (which when charged its 12.6v).