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BQ27427: 充电状态异常,电流方向反向但大小正确

Part Number: BQ27427
Other Parts Discussed in Thread: EV2400

我将BQ27427配置电池包的化学ID为4.2V,设计容量3000mAh。在配置完成后读取电池的电压,平均电流和SOC以及充电状态,发现电池电压正确,电流大小正确但方向反了,SOC也因为电流状态相反出现充电的时候百分比下降的异常情况,并且充电状态一直为充电中。