5S 18650 BMS Li-ion Battery Charger Protection Board

This is  5S 15A 18650 Li-ion Lithium Battery BMS Charger Protection Board for 18V 21V Battery. It ensures the security of the battery pack.

Features

• Charging voltage: 21 V
  
• Charge MOS pressure value: 35 V
  
• Discharge MOS pressure value: 35 V
  
• Charging current: 56 A
  
• Continuous discharge current: 15 A
  
• Over current protection: 50/55/60 A
  
• Over current protection delay: 20/25/30mS
  
• Single section since the power consumption: 30uA
  
• Single section between the power consumption: 3uA
  
• Single section over charge detection voltage: 4.18- /4.22V
  
• Over charge recovery voltage 4.05- 4.15 V
  
• Over charge detection delay: 0.5/1.0/2.0S
  
• Single section over discharge detection voltage: 2.75-2.85 V
  
• Over discharge recovery voltage: 2.90-3.20 V
  
• Over discharge detection delay: 0.5-2.0S
  
• Short / over / over current protection recovery short circuit / over discharge / over current protection after removal of load auto recovery Short circuit protection delay 200/500/600uS
  
• The normal working state of B- to P- resistance: 5mΩ
  
• Continuous 15A current maximum temperature rise: 25 °
  
• Working environment (humidity) relative humidity: ≥98% (long-term stability under the humidity)
  
• Working environment (temperature) -30 ~ 80°(in the lower temperature range of long-term stability)

Dimension 

•  60*23mm