4S 4 series Lithium iron 12V 30A Battery Protection Board BMS with Same Port for 3.2V Battery

Specification:
Brand: Changfa (Digital) Model: CF-B34S30A-A Product name: 4 series Lithium iron 12V 30A Lithium Battery Protection Plate? Discharge current: 30A Charging current (Same port): 20A Main circuit conduction internal resistance: a???10M?? Charging voltage: 14.6V Short circuit protection: 300US Working temperature range: -30a??~+80a?? Working power consumption: a???30UA Applicable battery:? 3.2V Overcharge: 3.65±0.025V Over discharge: 2.35±0.1V Balance: 3.60±0.025V Product size: 54 *36*3mm
Package included:
1 x Lithium Battery Protection Panel