Our objective for winter was to prove that the MotoMaster Eliminator AGM battery could withstand the harshest winter conditions and start no matter how cold it is. We started with a custom-built dry-ice machine that froze the battery to -40. Then we tested it in a truck. But not just any truck. Canadians describe their vehicles as “cold as ice,” so we needed to build a fully functioning truck out of 11,000 pounds of ice.