5PCS 1S 3.7V 4A Li-ion Battery Charging Protection Board Module 2MOS BMS 18650 Battery Protection Board

Quantity : 1 High-concerned chemical : none is_d : Yes Dissipation Power : Energy input protection module Supply Voltage : DC 4.2V Application : MOBILE PHONE Type : Module Brand Name : diymore Origin : Mainland China Condition : New Operating Temperature : -20℃~60℃

Features: 1. Highly integrated protection function: with multiple protection functions of over-charging, over-discharging, over-current and short-circuit 2. Large current carrying capacity: support 4A working current, instantaneous up to 5A, stable and reliable performance 3. Precise voltage control: overcharge detection voltage of 4.25±0.05V, ensuring safe battery charging 4. Low power consumption design: quiescent current is less than 30uA, prolonging the life of the battery 5. Compact and portable: compact module design, suitable for high integration, low-cost demand occasions Parameter: Product name: 3.7V lithium battery charging protection module Upper operating current: 4A Upper limit instantaneous current: 5A Overcharge detection voltage: 4.25±0.05V Overcharge discharge voltage: 4.23±0.05V Over-discharge detection voltage: 2.54±0.1V Overcurrent detection current: 1-3A Static current: less than 30uA Charging voltage: DC 4.2V Short circuit protection: protectable, delayed self-recovery Main functions: overcharge protection, overdischarge protection, short-circuit protection, over-current protection Description. 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 terminal B- connects to the negative terminal of the battery P+ is the positive terminal of battery output input P- is the negative terminal of battery output input Package include: Module x5 label:yes