5S 15A 18650 Li-ion Lithium Battery BMS Charger Protection Board for 18V 21V Battery

The 5S 15A 18650 Li-ion Lithium Battery BMS Charger Protection Board is designed to ensure the security of your 18V or 21V battery pack. With a range of protective features, this board helps to prevent overcharging, over-discharging, and other potentially damaging conditions.

  Features:  

• Single-Section Power Consumption in Sleep Mode: 30 μA
• Power Consumption Between Sections: 3 μA
• Overcharging Sensing Voltage: 4.18-4.22V
• Overcharging Recovery Voltage: 4.05-4.15V
• Overcharge Detection Delay: 0.5/1.0/2.0 seconds
• Discharge Detection Voltage: 2.75-2.85V
• Over-discharge Recovery Voltage: 2.90-3.20V
• Discharge Detection Delay: 0.5-2.0 seconds
  

  Specifications:  

• Charging voltage: 21V
• Charging MOS pressure value: 35V
• Discharge MOS pressure value: 35V
• Charging current: 56A
• Continuous discharge current: 15A
• Overcurrent protection: 50/55/60A
• Overcurrent protection delay: 20/25/30mS

  Package Includes:  

• 1 x BMS Charger Protection Board
• 1 x Connector Cable

Ensure the safety and longevity of your 18V or 21V battery pack with the 5S 15A 18650 Li-ion Lithium Battery BMS Charger Protection Board.