10s 20A PCM Battery Board for E-Bike

We have over six hundreds of PCM/BMS series products for your choice, most of them widely used for Li-ion battery pack, Li-Polymer battery pack, LiFePO4 battery pack and so on.Our main PCB/BMS normally adopt imported raw material for reliable quality, IC from Japan, MOS from USA, Components from Sumsang, Almost Zero RMA.PCM-L13S20-E63
No.Test itemCriterion1VoltageCharging voltageDC:42.0V CC/CVBalance voltage for single cell2CurrentBalance current for single cellCurrent consumption≤20μAMaximal continuous charging current20AMaximal continuous Discharging current20A3Over charge ProtectionOver charge detection voltage4.25±0.05VOver charge detection delay time0.5S-2SOver charge release voltage4.05±0.1V4Over discharge protection)Over discharge detection voltage2.50±0.1VOver discharge detection delay time10mS-200mSOver discharge release voltage2.50±0.1V5Over current protectionOver current detection current60±10ADetection delay time5ms-60msRelease conditionCut load,auto recovery6Short protectionDetection conditionExterior short circuitDetection delay time200-800usRelease conditionCut load,auto recovery7ResistanceProtection circuitry≤20mΩ8TemperatureOperating Temperature Range-40~+70ºCStorage Temperature Range-40~+125ºC