Can Titan Handle the Cold?
Short answer: YES

We tested an NiMh pack and a Titan pack at room temperature, after being the fidge, and after being in the freezer. Titan outperformed the NiMh each time.
Full test methodology below.

Test methodology

Batteries Tested: Titan pack (a 11.1v 2600mAh), Tenergy NiMh pack (a 9.6v 1600mAh)

Step 1 - Charging
We fully charged each pack at 0.5C at room temperature (72F/22C) to their recommended voltage (12.4v for the Titan, 12v for the NiMh
We then let the packs rest for 60 minutes

Step 2 - Room temperature discharge test (72F/22C)
We discharge each pack at 10A for 3 seconds, recording the minumum voltage
We have found that 10A is the average load current

Step 3 - Fridge temperature discharge test (45F/7C)
We placed the packs in a fridge for 90 minutes
We recorded the pack temperature at 45F/7C
We then, again, discharged each pack at 10A for 3 seconds, recording the minimum voltage

Step 4 - Freezer temperature discharge test (10F/-12C)
We placed the packs in a freezer for 90 minutes
We recorded the pack temperature at 10F/-12C
We then, again, discharged each pack at 10A for 3 seconds, recording the minimum voltage

We did not charge the packs between tests.
We kept the packs together at all times, they were in the same enviroment at all times.
We used the same discharge connector and test equipment.