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BQ20Z95: bq20Z95阻抗表异常

Part Number: BQ20Z95


我们出厂400多组电池(满电4.2V),再用户处发现有SOC显示100%但实际单体3V左右。读取数据发现阻抗表明显异常,数值有的是2万多。再做3次循环,显示update 06,但是现象依然存在。