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Smart Battery Systems (SBS) for 7.4V-14.8V Li-Ion battery pack (#8821)

Your Price: $178.65
Lead time 5-10 Business Days

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Smart Battery System (SBS) is designed to manage 11.1V/14.8V Li-Ion battery pack in series. The Capacity of each one is: 11.1V 5.2Ah, 14.8V 5.2Ah, which are build by LG 18650, 2600mah single cells.

Perfect for The Intelligent Battery, or Smart Battery for EV / HEV, which provides outputs from sensors by provide the actual status of voltages, currents and temperatures within the battery as well as the state of charge Smart Battery System (SBS) consist of the following:
  • PCM board with temperature sensor wire for 11.1V/14.8V Li-Ion battery pack
    • Manufacture part# PCM-L04S07-403 (A-1)
    • Automatic Detect battery pack voltage by programming the parameter via RS 232 communication port
    • Over-Charge protection
      • Cell'S level: 4.3V +/- 0.025V
      • Battery pack level: 4.375 +/- 0.05V /cell
    • Over-discharge protection
      • Cell'S level: 2.5V +/- 0.05V
      •  Battery pack level: 2.75V +/- 0.5V / cell
    • Limit 11.1V/14.8V Li-Ion Battery pack's discharging current below 6.5A.
    • Over-Temperature Protection
      • Charge: 55 +/- 5'C
      • Discharge: 60 +/- 5C
    • Max Dimension (LxWxH): 62mm(2.4") x 38mm(1.5") x 8mm (0.3")

  •  Battery Communication Interface
    • SMBus
      • The SMBus (System Management Bus) is a two wire, 100 KHz, serial bus designed for use with low power Smart Battery Systems (SBS) with the limited objectives of interconnecting Smart Batteries which have built in intelligence, with their associated chargers. 
      •  Smart battery management system will download all running data (log file) to a computer via Serial port 

 Please click here to download operation manual   Technical specification:      Electrical Characteristics:  

Other components required to operate the SBS  

  •  Charger
    • You must choose a smart charger based on battery pack type and voltage. Ex: for a 4 cells Li-Ion battery pack, you will need a 14.8V smart charger with 16.8V CCCV cut-off
  • DIY connector
    • RS 232 serial communication connector for connect between LCD Display to PC computer
    • Charge / Discharge terminal connector

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