ACTIVE BALANCER 7S 1A H/W DALY (48ea)

Product Details

The 7S 1A Li-Ion/LiFePO4 Hardware Active Balancer is a high-performance electronic device designed to maintain balanced voltage levels across the cells of a 7-cell Li-Ion or LiFePO4 battery pack. This active balancer works by redistributing charge between the individual cells, ensuring that each cell maintains the same voltage, which is essential for maximizing battery life, improving performance, and preventing issues such as overcharging or deep discharge. This hardware unit integrates with a battery management system (BMS) and operates with 1A balancing current, which is suitable for smaller battery configurations or applications where efficiency is key. It is designed to handle both Li-Ion and LiFePO4 battery chemistries, making it versatile for various applications, from electric vehicles to renewable energy systems. The active balancer intelligently monitors the voltage of each cell in real-time, continuously assessing and adjusting the charge levels. When a cell is overcharged, it will divert excess charge to lower-voltage cells, thereby equalizing the voltage. This helps to ensure extended battery lifespan, reduces the risk of overvoltage damage, and improves overall battery efficiency. Features:- Overcharge Protection Over-discharge Protection Overvoltage Protection High-Quality Components Plug-and-Play Installation Compact & Lightweight Design Supports Li-Ion & LiFePO4 Batteries Technical Specifications:- Hardware active equalization specification Number of battery pack strings - 7S Balance current ≤1A Balance mode - Active equilibrium working temperature -20°C~60°C Because the battery capacity, internal resistance, voltage and other parameter values are not completely consistent,this difference causes the battery with the smallest capacity to be easily overcharged and discharged during charging, and the smallest battery capacity becomes smaller after damage, entering a vicious cycle. The performance of single battery directly affects the charge and discharge characteristics ofthewhole battery and the reduction ofbattery capacity.BMSwithout balance function is just a data collector,which is hardly a management system.BMS active equalization function can realize the maximum continuous 1Aequalization current.Transfer the high-energy single battery to the low-energy single battery, or use thewhole group of energy to supplementthe lowest single battery.During the implementation process,the energy is redistributed through the energy storage link, so as to ensure the battery consistency to the greatest extent, improve the battery life mileage and delay the battery aging.