diymore 1S 3.7V 4A Li-ion Battery Charging Protection Board Module 2MOS BMS 18650 Battery Protection Board

Parameter:Product name: 3.7V lithium battery charging protection moduleUpper operating current: 4AUpper limit instantaneous current: 5AOvercharge detection voltage: 4.25±0.05VOvercharge discharge voltage: 4.23±0.05VOver-discharge detection voltage: 2.54±0.1VOvercurrent detection current: 1-3AStatic current: less than 30uACharging voltage: DC 4.2VShort circuit protection: protectable, delayed self-recoveryMain functions: overcharge protection, overdischarge protection, short-circuit protection, over-current protectionDescription.Main IC with overcharge, overdischarge, overcurrent, short-circuit and other protection functions for various capacities and shapes of 3.7V lithium batteries. Using protection IC, VISHAY, AOS, IR and other high-quality MOSFETs, FR-4 low temperature coefficient plate, design, workmanship is fine, comprehensive testing. Compact size, suitable for many occasions requiring high integration and low cost, can meet the performance requirements of many aspects to ensure the safety and reliability of the battery pack.Wiring instructions:B+ connects to positive battery terminalB- connects to the negative terminal of the batteryP+ is the positive terminal of battery output inputP- is the negative terminal of battery output inputPackage include:Module x5