2S 3A Li-ion 18650 Lithium battery protection board

2S 3A Li-ion Lithium Battery 7.4v  18650 Charger Protection Board bms pcm for li-ion lipo battery cellFeatures:1)high-accuracy voltage detection circuit;2) terminal of the charger using high voltagedevice;3) Built-in three-stageover-current detection circuit (over-current 1, over-current 2, or load shortcircuit);4) MOS transistor can controlthe battery charge and discharge;5) lowstandby current consumption.Parameter:Over chargevoltage:4.25-4.35v±0.05vOver dishcargevoltage: 2.3-3.0v±0.05vMax peakcurrent:5ATemperature:-40– +80Small current:lessthan 3uALife cycle :more than50000hoursResistance:Less than45mShort cut protection:Protectable,charge can repair