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Battery charging temperatures

Charge the battery in the applicable temperature range. Charging stops automatically outside safe temperature limits.
Battery charging temperatures
Only charge the battery pack in temperatures between 32 °F (0 °C) and 104 °F (40 °C).
The optimal temperature to charge the battery pack is between 50 °F (10 °C) and 77 °F (25 °C). It is best to charge the battery pack in this temperature range.
Note: The charge process automatically stops if the battery temperature is above 113 °F (45 °C) or below 32 °F (0 °C).

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