Protection Circuit Module(pcb assembly) For 3.7V L

Protection Circuit Module(pcb assembly) For 3.7V Li-ion/Li-polymer Battery Pack. No.Test itemCriterion1VoltageCharging voltageDC:4.2V CC/CVBalance voltage for single cell2CurrentBalance current for single cellCurrent consumption for single cell≤10μAMaximal continuous discharging current10A3Overcharge ProtectionOver charge detection voltage4.325±0.025VOver charge detection delay time0.96S 1.4SOver charge release voltage4.075±0.025V4Over-discharge ProtectionOver discharge detection voltage2.50±0.05VOver discharge detection delay time115 173mSOver discharge release voltage2.9±0.05V5Over Current ProtectionOver current detection voltage0.15±0.025VOver current detection current16±2A(adjustable)Detection delay time5ms 15msRelease conditionAutomatic Recovery6Short ProtectionDetection conditionExterior short circuitDetection delay time200-500usRelease conditionAutomatic Recovery7ResistanceProtection circuitry≤20mΩ8TemperatureOperating temperature range-40 +85°CStorage temperature range-40 +125°C9SizeL34.5*W17*T2mm* Characteristics subject to change without notice.