True IDC tau xaiv DFUN Battery Monitoring System, suav nrog 3 qhov chaw cov ntaub ntawv, saib xyuas 1500 + pcs 12V BBBattery. Online saib xyuas roj teeb hlua voltage / tam sim no / SOC & roj teeb cell voltage / kub / impedance / SOC / SOH thiab lwm yam.
