4S 12A 14.8V 16.8V 18650 Lithium Battery Protection Board 4 Cells Li-ion Lipo Polymer Charger Protection BMS/PCM/PCB Module

Parameters:

• Model: Long HX-4S-A01

• Short section HX-4S-A10

• Short Size: 65 * 17 * 3.0mm

• Overcharge voltage range: 4.25-4.35v ± 0

• Overpressure voltage range: 2.3-3.0v ± 0.05v

• Upper working current: 6-8A

• Operating temperature: -40 --- +50 ℃

• Upper limit instantaneous current: 12A

• Storage conditions: -40-- +80 ℃

• Quiescent current: less than 30uA

• Effective life: more than 50,000 hours

• Internal resistance: less than 100mΩ

• Short circuit protection: can be protected, need to charge recovery

• Charging voltage: 16.8V-17V

• The protection board device description: components for the S-8254AA protection chip and AO4407 * 4.