Preheating method of lithium-ion batteries in an electric ...
2017-8-27u2002·u2002Preheating method of lithium-ion batteries in an electric vehicle Zhiguo LEI (&), Chengning ZHANG, ... produced by the Zahner Company in Germany is used to ... Figure 11 shows three 1C constant current discharge curves of battery pack after it is heated for 15 min by 240. 2.
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