I'm curious what all you guys have expierienced running lipo's in cold weather. I've been running my little merv around with 2s 2200 traxxas lipo's and I have been noticing the car cuts out on hard acceleration sometimes. Let me clarify a little, this is happening with a single fully charged battery, and cold here is 25-45ºf. I store my batteries in my garage in lipo sacks. I'm pretty new to this hobby so this is my first winter running rc's. The last couple of weeks or so, the temps have been below freezing at night. It doesn't get as cold in the garage, maybe 5-10º warmer. I have done a little searching, and I have found a few threads on cold affecting lipo's but I wanted to start a thread and see what I could learn from you guys.