3S 40A 12.6V Li-ion Lithium Battery BMS Protection Board with Balance Function

Original price was: ₨ 500.Current price is: ₨ 450.

The 3S 40A Li-ion BMS is a robust battery management system designed for 3-cell (11.1V/12.6V) lithium-ion battery packs. Engineered for high-performance applications, this board ensures the safety and longevity of your battery cells by monitoring each cell individually.

Equipped with a Balance Function, this BMS ensures that all cells in the pack are charged equally, preventing individual cell degradation and maximizing the total capacity of your pack. It is particularly popular for repairing or building cordless drill battery packs and portable power stations.

100 in stock

Category:

Key Features:

  • Cell Balancing: Integrated balancing circuit maintains uniform voltage across all three cells for maximum pack life.
  • High Current Support: Rated for 40A continuous discharge, making it suitable for high-torque motors and power tools.
  • Comprehensive Protection: Built-in safeguards against overcharge, over-discharge, over-current, and short circuits.
  • Enhanced Cooling: Large solder pads and an efficient layout allow for better heat dissipation during heavy loads.

Technical Specifications:

  • Nominal Voltage: 11.1V / 12.6V
  • Continuous Discharge Current: Max 40A
  • Continuous Charging Current: Max 20A
  • Overcharge Detection: $4.25V \pm 0.05V$
  • Over-discharge Detection: $2.55V \pm 0.08V$
  • Balance Current: 45mA
  • Short Circuit Protection: Recovery with load disconnection

Reviews

There are no reviews yet.

Be the first to review “3S 40A 12.6V Li-ion Lithium Battery BMS Protection Board with Balance Function”

Your email address will not be published. Required fields are marked *