Battery in use process, chemical energy into electricity and generate heat, safe use the biggest uncertainty is batteries and batteries due to internal component quality or design, such as high energy density or the cooling design problem, cause fire or explosion.In order to ensure safe operation of the battery in the research and development design phase to the battery components of heating and heat balance control, to fully temperature monitoring to ensure the quality of the battery performance and safety.Can use fluke thermal imager with intelligent software, easy to confirm the cooling design is reasonable, and the late for loading of the thermocouple is installed to provide important reference.

Batteries in the process of research and development, the need for charging and discharging test, to ensure its charge and discharge performance meets the requirements.Specifically, the charging test need to recharge batteries in the unit time to the rated capacity, need testing instruments provide capacitance test function with time record function at the same time.Discharge in accordance with 0.2 C (C = charge and discharge current of the charging and discharging rate (mA)/rated capacity (mA · h) discharge.Charging and discharging test过程中，检测仪器精度越高，则更有助于研发精准性需求，采用高精度、低间隔时长的方式采集数据，可通过趋势分析功能直观观察测试时间内所需的统计信息（最大/最小/平均值/标准偏差）。