| 摘要 |
A heating module for maintaining battery working temperature is arranged adjacent to one side of a battery module, and includes a heating element and a heat dissipation unit. The heat dissipation unit includes a base and a plurality of radiating fins provided on one face of the base; the base has another opposite face in contact with one side of the heating element; and the battery module is adjacent to one side of the heat dissipation unit opposite to the heating element, such that a convection space is defined between the battery module and the heat dissipation unit. With the heating module, a battery module can stably maintain at its working temperature to work in upgraded working efficiency and can have prolonged service life.
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