4S 30A 3.7V w/Balance 3.7V LiFe 18650 Battery Protection Board
Features:
This board is 4 string 3.7V Lithium iron phosphate battery protection board
High current protection board, continuous 30A current, with balance circuit
The board comes with cable
Specifications:
Discharge:
Continuous Discharging Current: 30A(MAX)
Instantaneous Discharge Current: 56A
Charge:
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: ?20m?
Self-Consumption:
Working Current: ?30uA
Sleep Current (when Over-discharge): ?20uA
Working Temperature Range: -30+80?
PCB Board Size: 56x47mm/2.2x1.85"
Quantity: 1 Pc
Size: M
Color: Blue
Note:
Please allow 1-3mm error due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
No Retail Package
Package Includes:
1 x 4S LiFePo4 18650 Battery BMS Packs PCB Protection Board