PCM with Equilibrium for 29.6V Li-Ion / 25.6V LFP Battery Pack @ 13A limit (#6285)

 Protection Circuit Module for 8 Cells Li-Ion / LiFePO4 Battery Pack

This protection circuit is specially designed for  29.6V Li-Ion / 25.6V LiFePO4 Battery pack with 13A discharging rate. Different than normal PCB, it provides equilibrium function after battery pack is fully charged. PCM will detect each cell's voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps Li-Ion cells have longer service life. Also the PCM will provide the following protections:

Please select the Battery type, Battery pack voltage via "Battery Pack Voltage?" Option menu.

Over-charge protection voltage, Over-discharge protection voltage & Over-current detection Amperage will be applied correctly based on Battery Pack voltage selection.

 

• Prevent 29.6V Li-Ion / 25.6V LiFePO4 Battery pack from over charge
• Balance each cell at Max. 4.2V for Li-Ion / 3.55V for LFP (required voltage tolerance within 0.025V for each cell)
• Over-charge protection voltage for single cell: 3.8V ~ 4.4V +/- 0.025V
• Over-discharge protection voltage for single cell: 1.9V~3.3V +/- 0.05V
• Protect  25.9V - 37.0V Li-Ion / 22.4V-32V LiFePO4  Battery pack from over discharge 
• Maximum Continuous charge / discharge current 13A.
• Over-current detection protection: 30A~100A

Features:  

• Temperature protection function
• Power on-off function
• Apply for   29.6V Li-Ion / 25.6V LiFePO4 Battery pack   with discharging current  < 13A
• Internally Trimmed Voltage Limits to balance each cell. Please wait 30 minutes for equilibrium function to take place after charger indicated battery pack is fully charged. 
• 30A~100A discharge current limit detection
• Dimension LxWxH : 140mm(5.5") x 47mm(1.9") x 9mm(0.4")
• Need other customized voltage of PCB/PCM with different size? Please click below to order
  • Customized 2 Cells PCB for 7.4V Li-Ion / 6.4V LiFePO4
  • Customized 3 Cells PCB for 11.1V Li-Ion / 9.6V LiFePO4
  • Customized 4 Cells PCB/PCM for 14.8V Li-Ion / 12.8V LiFePO4
  • Customized 5-8 Cells PCB/PCM for 18.5V-29.6V Li-Ion / 16V-25.6V LiFePO4
  • Customized 8-16 Cells PCB/PCM for 29.6V-59.2V Li-Ion / 25.6V-51.2V LiFePO4
  • Customized 16-26 Cells PCB/PCM for 59.2V-96.2V Li-Ion / 51.2V-83.2V LiFePO4
•  Please click here to download the specification (for 29.6V Li-Ion / 25.6V LFP battery version)

•  Please click here to download the specification (for 25.6V LFP battery version)

Warning

• If you want to use this pcm for a battery that is rated less than 13A drain, you must add additional protection device to protect the battery itself. Such as: proper rated polyswitch.  
• To achieve balance, each cell in battery pack must has equal voltage within tolerance of 0.2V. When charger LED turn Green, allow 30 minutes for pack to balance before use
• You must be professional in Li-Ion battery pack to buy the PCM. Misusing PCM may cause battery damage or explode.  We are not responsible for any damage caused by user.

Batteryspace is not responsible for any damage cause by misunderstanding and misuse! Please read instruction carefully before assembling.