1S 18650 Li-ion Lithium Battery BMS Charger Protection Board for 3.7V Battery

This is 1S 18650 Li-ion Lithium Battery BMS Charger Protection Board for 3.7V Battery.Protections:-Short circuit protectionOvercharge protectionOver-discharge protectionOver-current protectionPins description:-P-: negative of input or output power P : positive of input or output power B-: negative of the battery B : positive of the batteryFeatures:-High accuracy voltage detection circuit;Using high voltage device charging terminal;The built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit);The battery charge and discharge can control the MOS transistorSpecifications:-CompatibilityLi-ION 3.7V Batteries (18650, 14500)Overcharge detection voltage4.25±0.05VOvercharge Lift the voltage4.23±0.05VOver-discharge detection voltage2.54±0.1VOver-current detection current3AWorking current1A*product image for illustration purposes only. actual product may vary.