2:06 |  | Jon Lauckner - The Volt has an on-board system to both heat and cool the battery to keep it at roughly 20-25 degrees C. When the vehicle is plugged in, for example in your garage, grid power will be used to power this on-board system. Clearly, if the vehicle is not plugged in, for example in an airport parking lot in the winter, we need a way to warm the battery up that doesn't use grid power - this is where the ICE engine comes in. |
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