State of art - Battery Management System

Lithium-ion batteries require continuous monitoring and protection for their safe operation and for enhancing their total operational lifespan. This is required to design and optimize the BMS according to the chemistry and operating environmental condition for getting best out of the battery in terms of life cycle.

Over the last decade, BPS has developed numerous batteries using its own battery management system with a very low quiescent current and eye wondering features of the technology. We have dedicated a team of professional electronics engineers to design unique and commercially of the shelf (COTS) BMS to safeguard the battery in adverse operating and environmental conditions.

We design BMS on four vital pillars of Monitoring, Protecting, Balancing and Communicating (MPBC).

BPS batteries are designed with intrinsic safe function and redundancy to

Monitor: -

  • Cell charge and discharge voltage
  • Temperature
  • Charge and drain current
  • Lifecycle
  • Fuel gauging- voltage based, coulomb counter or Impedance tracking

Protection: -

  • Shut down module after the safe operating voltage
  • Shut down the pack in case of short circuit and over current
  • Control over discharge current in case of over and under temperature

Balance: -

  • Passive balancing
  • Active balancing
  • Intelligent individual cell balancing

Communication: -

  • SMBus
  • I2C
  • CANbus
  • RS232/RS485

Packaging- safety, and ruggedness personified

We have an ala-carte for selection of packaging according to your requirement. You can either suggest or provide us drawing of your packing required and we will help you to achieve your goals. We make batteries in the soft pack and hard enclosures both depending upon the product application. So it might IP Rating or some MIL grade specification battery enclosure, we are competent to fulfill your requirement.

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