6S 12A 22.2V 25.2V BMS Battery Management System PCM PCB for 6 Cells in Series Lithium LicoO2 Limn2O4 18650 Battery

A battery management system (BMS) is any electronic system that manages a rechargeable battery (cell or battery pack), such as by monitoring its state, calculating secondary data, reporting that data, protecting the battery, controlling its environment, and / or balancing it. 

Specification:-

•  Suitable for 6 string 18650 batteries or polymer lithium battery series
• combination) 10.8V (rated voltage for polymer battery) 11.1V (18650 or 3.7V lithium battery rated voltage) 12.6V (lithium battery is fully charged after the voltage) 
  
• Charging current: 12A (MAX) 
  
• Lampshift maximum discharge current: 12A 
  
• Instantaneous discharge current: 20A
  
• Charging voltage: 25.5V 
  
• Overcharge detection voltage: 4.28 ? 0.05V 
  
• Overcharge release voltage: 4.08 ? 0.05V
  
• Overcurrent detection voltage: 150mV 
  
• Over discharge detection voltage: 2.55 ? 0.08V 
  
• Overdischarge release voltage: 2.9 ? 0.1V 
  
• Short circuit detection delay: 250uS 
  
• Overcurrent protection current: 30 ? 3A 
  
• Overcurrent protection release condition: Disconnect the load 
  
• Sleep current (battery over discharge) ?10uA
  
• Short circuit protection Release condition: disconnect negative open 
  
• Main circuit conduction resistance: ?20m?, Temperature range: -30 / + 80 ?

Product Includes:-

 
1 x 6S 12A 22.2V 25.2V BMS Battery Management System PCM PCB For 6 Packs lithium LicoO2 Limn2O4 18650 battery