Other Parts Discussed in Thread: BQ34Z100, GPCCHEM, BQ34Z100-G1
13S3P battery，use LG Chem INR21700M50LT, Chem ID 7121, design capacity 13900mAh.
Befor cycl FCC about 5510mAh, when full charge FCC about 14037mAh, reset about 1 minute drop to 5325mAh.when discharge to term voltage FCC update to 13958mAh, but rest about 1hour FCC drop to 1427mAh.
The attachments are GG and data log， Please help check what the error occurred. thank you!