Feature

●??This board is 4 string 3.2V Lithium iron phosphate battery protection board
●??High current protection board, continuous 30A current, with balance circuit
●??Charging Current: 20A (MAX)
●??Features: This board is 4 string 3.2V Lithium iron phosphate battery protection board High current protection board, continuous 30A current, with balance circuit The board comes with cable
●?You will get 4pcs 4S 30A 12.8V w/Balance 3.2V LiFePo4 LiFe 18650 Battery BMS Protection PCB Board

[4S 2A]

[3S 2A]

[2S 2A]

[4S 4A]

[4S 30A]

Description

Specifications:

Discharge:

Continuous Discharging Current: 30A(MAX)

Instantaneous Discharge Current: 56A

Charge:

Charging Voltage: 14.8V

Charging Current: 20A (MAX)

Overcharge Protect:

Over-charge Detect: 3.75±0.05V

Protect Delay: 1300MS

Over-charge Release: 3.60±0.05V

Balance:

Detect Voltage: 3.60±0.05V

Release Voltage: 3.59±0.05V

Balance Current: 58mA

Over-discharge Protect:

Over-discharge Detect: 2.1±0.08V

Over-discharge Detect delay: 145S

Release Voltage: 2.3±0.1V

Over-current Protect:

Detect Voltage: 200mV

Detect Delay: 20mS

Current Detect: 56±10A

Release Condition: Cut Load

Inner Resistance: ≤20mΩ

Self-Consumption:

Working Current: ≤30uA

Sleep Current (when Over-discharge): ≤20uA

Working Temperature Range: -30+80℃

PCB Board Size: 56x47mm/2.2x1.85"

Package Includes:

4 x 4S LiFePo4 18650 Battery BMS Packs PCB Protection Board