This paper described a principle of determining internal resistance of the battery by imbalance electric bridge, and presented its experiment design.

阐述了不平衡电桥法测量电池内阻的原理，给出实验设计，测量结果与电位差计法相比可提高测量精度。

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Online measurement of battery internal resistance of each monomer, analysis of the consistency of the battery, battery health degree of real-time monitoring.

在线测量蓄电池组中各个单体的内阻，分析蓄电池组的一致性，实现蓄电池组健康度的实时监测。

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Cathode surface, led to the decrease of the internal resistance increases, activity, make Germany sunshine greatly shorten the service life of battery.

阴极表面，导致内阻增大、活性下降，使德国阳光蓄电池的使用寿命大大缩短。

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It uses nanoscale materials to boost the performance of its batteries (making an electrode out of nanoparticles increases its surface area, which in turn decreases the battery's internal resistance and improves its ability to store and deliver energy).

ECONOMIST: The electrification of motoring