Why the RS485 Communication BMS Needs to Be Fully Charged to Get an Accurate SOC
In lithium battery systems equipped with RS485 communication BMS, users sometimes notice that the state of charge (SOC) reading is not accurate right after the battery is first assembled or partially charged. The most common question we hear at Shenzhen Himax Electronics Co., Ltd. is: “Why do I need to fully charge the battery before the BMS […]
