Cheapest Most expensive Largest discount The highest price increase -2.91% €93.33 Smart BMS 2A Balance Current 4S 8S JK BMS CAN Life -16.05% €78.11 Smart BMS 1A 2A 6A Balance Current 8S 17S 20S 24S -51.06% €22.36 Jikong Active Balance BMS Battery Protection Board €9.94 JK Balancer 12S 13S 15S 16S 17S 24S 1A 2A 5A 10A S Search ManufacturerJIKONG Search