Ambient Temperature Implications on Batteries
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Battery range decreases as ambient temperature decreases. This can affect the range by up to 30%.
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Batteries discharge when left uncharged. They can discharge up to 13% per month (higher rates in warmer climates) with the key off and much faster if the key is left on.
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Batteries can freeze if left uncharged at low ambient temperatures.
Percent Charged | 100% | 50% | 0% |
Approx. Freezing Point | -60° F (-51° C) | 0° F (-18° C) | 25° F (-4° C) |