3S 20A Li-ion Battery Protection BMS Module for 3.7V NMC Cells

3S 20A Li-ion Battery Protection BMS Module for 3.7V NMC Cells is a reliable Battery Management System designed to protect 3S lithium-ion battery packs from overcharge, over-discharge, overcurrent, and short circuit conditions. Designed for 18650 NMC cells, it ensures safe battery operation, improves battery lifespan, and delivers reliable performance for DIY battery packs, portable devices, and energy storage applications.About The SensorThe NTC (Negative Temperature Coefficient) sensor in a Battery Management System (BMS) continuously monitors the temperature of the battery pack to ensure safe operation. As the battery temperature increases, the resistance of the NTC sensor decreases, allowing the BMS to detect overheating. If the temperature exceeds the preset safety limit, the BMS automatically disconnects charging or discharging to protect the battery from damage, overheating, and potential thermal runaway. Once the temperature returns to the safe operating range, the BMS restores normal operation, ensuring enhanced battery safety, reliability, and longer service life.Features:Designed for 3S Lithium-ion Battery PacksCompatible with 3.7V/3.6V 18650 NMC Cells20A Maximum Working CurrentBuilt-In Overcharge ProtectionBuilt-In Over-Discharge ProtectionOvercurrent ProtectionShort Circuit ProtectionNTC (Negative Temperature Coefficient) sensorCompact PCB DesignLow Power ConsumptionReliable Battery Pack ProtectionSpecifications:ParameterValueProduct TypeBattery Management System (BMS)Battery TypeLithium-ion (NMC)Battery Configuration3SCompatible Cell Voltage3.6V / 3.7VCompatible Cell Type18650Maximum Working Current20AOvercharge Protection Voltage4.2V per CellProtection FeaturesOvercharge, Over-Discharge, Overcurrent, Short Circuit Also Check These Out:-4S 6Amps LFP Battery Protection BMS Module for 3.2V LFP cells1S 6A LFP 32650 Lithium Battery Protection Board 3.2V BMS3S 10A Lithium Battery Protection BMS Module for 11.1V NMC cells3S 10A Lithium Battery Protection BMS Module for 3.7V NMC cells without Nickel StripPackage Includes:1 x 3S 20A Li-ion Battery Protection BMS Module for 3.7V NMC Cells

INR 175 · Out of stock