Features:
This board is 4 string 3.2V LiFePo4 LiFe battery protection board
High current protection board, continuous 30A current, with balance circuit
Enhanced overcurrent protect delay and short circuit protect delay. Note Do not short-circuit, short-circuit will be burned
The board comes with cable
Specifications:
Discharge:
Continuous Discharging Current: 30A(MAX)
Instantaneous Discharge Current: 70A
Charge:
Charging Voltage: 15V
Charging Current: 30A (MAX)
Overcharge Protect:
Over-charge Detect: 3.75±0.05V
Protect Delay: 0.5S
Over-charge Release: 3.60±0.1V
Balance:
Detect Voltage: 3.60±0.05V
Release Voltage: 3.59±0.05V
Balance Current: 45±5mA
Over-discharge Protect:
Over-discharge Detect: 2.0±0.1V
Over-discharge Detect delay: 0.1S
Release Voltage: 2.25±0.1V
Over-current Protect:
Detect Voltage: 150mV
Detect Delay: 9mS
Current Detect: 75±5A
Release Condition: Cut Load
Short-circuit Protect:
Protect Condition: Cut Load
Detect Delay: 250uS
Release Condition: Cut Load
Inner Resistance: ¡Â20m¥Ø
Self-Consumption:
Working Current: ¡Â20uA
Sleep Current (when Over-discharge): ¡Â10uA
Working Temperature Range: -30+80¡É
PCB Board Size: 5.9x4.5cm/2.32x1.77"
Quantity: 1 Pc
Note:
Please allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid
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 Battery BMS Protection Board PCB