ITEM NAME:4S Li-ion Lithium Battery 18650 Charger Protection Board 15A 14.4V 14.8V 16 B5M6 4S Li-ion Lithium Battery 18650 Charger Protection Board 15A 14.4V 14.8V 16 B5M6 Module:4S Li-ion Lithium Battery Protection Board overcharge detection voltage :4.25+/-0.025V overcharge Lift the voltage:4.15+/-0.05V over discharge detection voltage :2.50+/-0.08V over discharge Lift the voltage:3.00+/-0.1V overcurrent current:20-30A working current:15A(Natural cooling 10.A, add heat sink 15A, the maximum instantaneous current 30A) Remove protection
