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我最近做过的几个项目中（IC是bq20z70），出现过几次组装好的电池经过多次老化循环后，出现压差大的问题。请问可否通过IC控制解决这个问题呢？
你好，这类电量计一般都带有被动均衡的功能，bq20z70 + bq29330 Chipset TRM （SLUU250A）第29有描述相关的内容。
