BQ27426 state of health

請問有人知道要更新SOH狀態，是不是一定要完全的放電&充電才行?

如果現在電池只在70%~30%之間充放電，請問這樣SOH狀態會更新嗎?

如果不行，有沒有只靠小容量(1%~2%)的充放電就能計算當下的SOH的Gauge ic型號?

謝謝

Star Xu：

SOH is calculated as (Full Charge Capacity) / Design Capacity. So as the Full Charge Capacity is updated as the battery ages, the SOH will decrease.