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bq20z45R1里面的数据会被改掉

Other Parts Discussed in Thread: BQ20Z45

我们用bq20z45r1 发现有个问题比较奇怪,发现烧写到bq20z45里面的数据会被改掉,放电电流等于-1,总容量也等于-1,电池已加密
现在电池度出来的型号也比较奇怪。
这个批次读出来是这样
以前的是这样