Over Discharge Protection Module For 3.7V 4.2V 18650 Liion Battery Charger❀

Feature: \n 1. Application field of this over discharge protection module is 3.7V lithium battery\n2. Come with the functions of overcharge protection, overdischarge protection for charger\n3. The product can provide short circuit protection, over current protection, very practical\n4. The module comes with lithium battery protection function, very useful in your life\n5. This is a battery-powered equipment, have stable structure, excellent performance and long service life \n\nSpecification: \n\nItem Type: Over Discharge\nSpecification: \nOvercharge Detection Voltage: 4.28\u00B10.05V\nOvercharge Release Voltage: 4.26\u00B10.05V\nOver-Discharge Detection Voltage: 2.5\u00B10.1V\nOvercurrent Detection Current: 1-3A\nOvercurrent Protection: 3.2\u00B10.2A\nWiring: \nB- connect to the negative terminal of the battery\nB+ connected to the positive terminal of the battery\nP+ connect the charger / positive\nP- connect the negative pole of the charger/load\n\nPackage List: \n 1 x Over Discha: