30A High Current 4S Lithium Ion Lithium Battery 18650 Charger Protection Board Module

Parameter: Nature: polymer lithium battery protection board Overcharge detection voltage: 4.250.025V Overcharge release voltage: 4.150.05V Over-discharge detection voltage: 2.500.08V Over discharge termination voltage: 30.1V Overcurrent: 20-30A Operating current: 30A (free cooling: 10A, plus heatsink: 15A, maximum instantaneous current: 30A) Termination condition: release of protection condition, and then automatic recovery without activation (optional charger activation) Operating temperature: -40 to 85 (high temperature environment, please strengthen radiation) Connection: welding output Size: 50*22*4mm(length*width*height) Feature: Overcharge protection, over-discharge protection, short-circuit protection, over-current protection Application: The protection board can be used as a four-series polymer lithium battery pack with a nominal voltage of 14.4V, 14.8V, and 16.8V; there is no high-current-activated current in power applications, and false trigger protection is avoided in inverter applications. Therefore, it is more convenient to use. Note: There is no part design on the back and it can be connected to the heat sink to ensure long-term high-current operation. Package included: 1 X Battery charger protection board module