HX-3S-FL20 3S 12V 12.6V 15A Li-ion Li Battery 18650 Charger Protection Board with Overcharge and Ove

Features:
It will protect battery pack from overcharging, over-discharging over-current and short circuit The protection board with balance has equilibrium function to keep each cell in balance and good service life Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries Quiescent current 30uA, so power consumption is small.
Specifications:
Model: HX-3S-FL20(without balance) Size: 58 *20 *3.6mm/2.28*0.79*0.14inch Over voltage range: 4.25-4.35v±0.05v Over discharge voltage range: 2.3-3.0v±0.05v Maximum operating current: 15 A Maximum transient current: 20A Quiescent current: 30uA Internal resistance: 100m Charging voltage: 12.6v -13V Working temperature: -40~+50a Storage condition: -40~+80a Effective life: >30000h Short circuit protection: Yes, delayed self recovery Balance current(with balance): 45mA The component included: 1 pcs 2110-CB protection chip, 2 pcs AOD472
Package Included:
1 x Protection Board(have assembled)
Note: 1.Do not mix the good battery and poor battery to use. 2.The internal resistance of 3 battery capacity are closer will be better. 3. Please buyers know the professional knowledge of this module before buying.