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  1. Li-Ion Battery, Charging, Mgmt System - Chevy Volt
    A common misconception is that the 12v battery will be kept charged as long as the car is plugged in. Like many things about the Volt, the answer is "sometimes". Plugged In Does Not Always Mean 12v Battery is Being Maintained Even if the Volt is plugged in, the 12v battery is only charged when...
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