I received my one today after 15 days. I went for the cheap way and did not order registered. I saved 2 bucks with unregistered.
Just checked the cell voltages on delivery:
Cell 1 3,236V
Cell 2 3,236V
Cell 3 3,238V
Cell 4 3,236V
Total 12,94V
I wonder how it compares to the old blue Zippy LiFePo4 and my LiFePo4 32650 DIY pack: LifePo4 issue - #37 by DK9JC which was a few bucks cheaper and hast at least 1000mAh more.