Battery Protection Circuit Module For 12.8V LiFePO

Battery Protection Circuit Module For 12.8V LiFePO4 Battery PackNo.Test itemCriterion1VoltageCharging voltageDC:14.6VBalance voltage for single cell2CurrentBalance current for single cellCurrent consumption for single cell≤20μAMaximal continuous discharging current100A3Overcharge ProtectionOver charge detection voltage3.90±0.025VOver charge detection delay time0.5S 1.5SOver charge release voltage3.80±0.05V4Over-discharge ProtectionOver discharge detection voltage2.00±0.05VOver discharge detection delay time115mS 173mSOver discharge release voltage2.3±0.05V5Over Current ProtectionOver current detection voltage0.62VOver current detection current300±50ADetection delay time7.2ms 11msRelease conditionAutomatic Recovery6Short ProtectionDetection conditionExterior short circuitDetection delay time200-500usRelease conditionAutomatic Recovery7ResistanceProtection circuitry≤20mΩ8TemperatureOperating temperature range-40 +85°CStorage temperature range-40 +125°C9SizeL75*W56*T14mm * Characteristics subject to change without notice.