Where I live, its very common for during the winter season to have 3 or 4 fairly major power outages, where the power stays out for up to 5 hours at a time. (Actually the power was just out from 5 until 9:30). So far i have put hot water in a hot water bottle, and covered it in a towel (to prevent any burning), and placed it in his cage. Does anyone have any tips on how to keep the temperatures up for the snake during the power outages?