The Totally Wicked stated "protected" on the label, but had no protection.
I have been assured that the Torchy batteries are IMR (LiMn2O4) but the internal resistance is on the high side, although lower than any LiCo2 standard Li-Ion battery I have tested.
Actual Capacity (mAh)
Torchy 850mAh 925
Totally Wicked 900mAh (protected?) 773
AW 700mAh 738
Here's how they compare at 1A and 2.5A constant discharge: