Lithium Battery Active Equalizer Balancer Board with Energy Capacitor BMS (3S)

🧩 Product Overview: The 5A 3S 4S 6-8S Lithium Battery Active Equalizer Balancer Board is specifically engineered for a wide range of lithium battery chemistries, including ternary lithium, lithium iron phosphate (LiFePO4), and lithium titanate (LTO). This high-performance balancer board is an ideal component for optimizing battery performance while ensuring longevity and safety in various energy storage applications.

🪶 Technical Specifications: The device operates within a voltage range of 1.8V to 4.5V, making it compatible with multiple battery configurations. Featuring an advanced capacitive fit, this equalization board efficiently manages charge transfer between cells, promoting balanced energy distribution. The board utilizes original new ultra-low internal resistance MOS technology, providing reliable performance. With a PCB thickness of 2OZ copper, the board ensures maximum conductivity and thermal management, essential for high-current applications.

💍 Equalization Process: The equalization current capacity of this balancer board is rated between 0 and 5.5A. Notably, as the number of connected batteries increases, the equalization current automatically adjusts downward, ensuring optimal energy sharing across the cells. An intelligently designed dormant switch wiring position is included, allowing for ease of integration while maintaining efficiency. When in dormant power-off mode, the board boasts a remarkably low current draw of less than 0.1mA, enhancing the overall energy efficiency.

🧩 Accuracy and Safety Features: The board is designed with a balance voltage accuracy of within 5mV, which guarantees precise monitoring and maintenance of cell voltages. The quiescent current is approximately 12mA, making this balancer suitable for battery capacities ranging from 60 to 300 Ah. Moreover, the integrated under-voltage sleep protection feature halts operation automatically when battery voltage dips below 3.0V, further safeguarding the cells. The standby power consumption remains minimal, ensuring that the energy stored in the battery is used efficiently.