4S BMS 16.8V 100A Li-ion LMO protection lithium battery circuit board li-polymer balance charging module Description: 1. This protection plate is 4S in common use lithium battery protection plate (can be adjusted for How many strings should be used), the default delivery is 4S ternary lithium. 2. specified chip, stable performance, support disconnect protection, over current protection, over discharge protection, overload protection, with balance etc. 3 common use for "same port" and "different port", the protection board uses 15 ultra low resistance high power MOS tubes (8 discharge, 7 charge), in the same port mode can withstand the current of discharge 60A, charge current 60A; Different modes of current discharge port 80A, charging current 60A. 4. Can be used for LMO. Ternary lithium battery. LCO battery packs (3.7V) etc. Parameter: LiMnO protection parameter of lithium polymer (3.6V / 3.7V) Single cell battery overcharge protection voltage: 4.21-4.29V Single cell battery overload protection recovery voltage: 4.14-4.24V Overload protection delay: 1.5-2. 4S Single cell battery over discharge protection voltage: 2.72-2.88V Single cell battery over discharge protection recovery voltage: 2.9-3.1V Overload protection current: 100 a Protective discharge current: 100 A Over discharge protection delay: 0.5-1. 4S Temperature protection: Yes, with temperature control interface. Disconnect protect: Yes Scarcity to protect: Yes Shortage delay: 100-600 EE. USA Shortage protection recovery mode: load release off. Contact discharge current: 80 a Sinopline discharge current: 60 a Charging current: 60A Balance function: Yes Ampere (current): 60 mA Current Balance Accuracy: 4.14-4.24V Package includes: 1x 4S BMS 16.8V 100A Li-ion LMO protection lithium battery circuit board