If you're staying somewhere, plug it in. Even a 110V will be able to keep the battery warm enough to avoid these losses. No, its not perfect. Neither is the ch

If you're staying somewhere, plug it in. Even a 110V will be able to keep the battery warm enough to avoid these losses. No, its not perfect. Neither is the choke on your motorcycle or the people in siberia waking up every 2 hours to start their combustion engines because blowing up what was generated in thousands of years refuses to happen in a cold engine block. But I guess everyone with a modicum of knowledge has by now realized that a) we can't keep blowing up that stuff and b) there won't be another magic energy material like oil, ever again.