3.7V BMS 1S 3A Rectangular 18650 Lithium Battery BMS

This is BMS Board 1S 3.7V 2.5A Lithium Battery Protection Board Polymer BMS PCM PCB Over Charge Discharge Li-ion Protect Module. The built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit). It has Short circuit protection, Overcharge protection, Over-discharge protection, and Over-current protection. Specifications: Compatibility: Li-ION 3.7V Batteries (18650, 14500) Overcharge Detection Voltage: 4.25±0.05V Overcharge Lift the Voltage: 4.23±0.05V Over-discharge Detection Voltage: 2.54±0.1V Over-current Detection Current: 3A Working Current: 1A