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How does ambient temperature affect battery performance?
Source: | Author:tuorde | Publish time: 2017-04-08 | 198 Views | Share:
In all environmental factors, the temperature has the greatest impact on the charge and discharge performance of the battery. The electrochemical reaction at the electrode / electrolyte interface is related to the ambient temperature. The electrode / electrolyte interface is regarded as the heart of the battery. If the temperature drops, the reaction rate of the electrode also decreases, assuming that the battery voltage remains constant, the discharge current decreases, the battery power output will drop. If the temperature rise is the opposite, that is, the battery output power will rise, the temperature also affects the electrolyte transfer speed is increased, the transmission temperature decreases, transmission slows down, the battery charge and discharge performance will be affected. But the temperature is too high, more than 45, will damage the chemical balance within the battery, leading to side effects