Arrived sooner than expected. Very well packaged, with foam separators. Out of the 8 batteries, 6 were fine at 3V, but 2 were below 2V. Thankfully this is a great seller and they offered compensation.
I fully charged four of these LiFePO4 batteries to 3.65V and built a 12.8V battery pack. Then did a discharge capacity test at 0.1C to 3V getting 1212Wh with 5% still left, which confirms these are 100Ah.