Therefore, in order to maintain battery life and performance, it is crucial to keep the batteries within the temperature range where their operating characteristics are optimal.

所以，为了维持电池的寿命和性能，必须保证使电池在适当的温度范围之内工作，从而使电池的工作性能保持在最佳状态。

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Once heated up to its operating temperature, the battery generates enough heat on its own to keep the liquids molten.

一旦加热到工作温度，电池自身产生足够的热量使液体熔化。

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In low external temperatures, the battery is quickly brought up to operating temperature with the aid of an electric heating element.

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Battery power consumption depends on factors such as network configuration, signal strength, operating temperature, features selected, vibrate mode, backlight settings, browser use, frequency of calls and voice, data and other application usage patterns.

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