LiFePO4 Battery Charging and Discharging Protection Module BMS 6S 12A 22.2V
EGP 100
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The Lithium Iron Phosphate (LiFePO4) Battery Charging and Discharging Protection Module BMS 6S 12A 22.2V is a Battery Management System (BMS) designed to manage and protect 6S LiFePO4 battery packs (with a nominal voltage of 22.2V). This module ensures the safe operation of lithium iron phosphate batteries by offering protection during both charging and discharging, as well as improving battery longevity. Key Features: Series Configuration: Designed for 6S LiFePO4 batteries (6 cells in series, nominal 3.2V per cell). Voltage: Supports 22.2V nominal, ranging from 21V to 25.2V during charging and discharging cycles. Maximum Discharge Current: Can handle up to 12A continuous discharge current, making it suitable for medium-power applications. Overcharge Protection: Prevents cells from exceeding their safe charge voltage, typically 3.6V per cell (max. 25.2V total). Over-Discharge Protection: Protects the battery by disconnecting the load when the voltage of any cell drops below a preset value (usually 2.5V to 3.0V per cell). Short-Circuit Protection: Cuts off power in case of a short circuit, preventing damage to the battery and connected components. Balancing: Integrated cell balancing feature to ensure all cells in the pack remain at the same voltage level, optimizing the overall health of the battery. Temperature Protection: Some modules include thermal protection, preventing overheating during charging and discharging (varies by module). Specifications: Voltage Range: 22.2V nominal (6S configuration, 21V to 25.2V range) Maximum Continuous Discharge Current: 12A Maximum Charge Current: Typically around 5A to 10A (varies with BMS model) Overcharge Voltage: 4.2V per cell (25.2V total) Over-discharge Voltage: 2.5V–3.0V per cell Balance Voltage: Typically 4.1V per cell Temperature Protection: Yes (if included in the model) Operating Temperature: Typically -20°C to 60°C for optimal performance Applications: Electric Vehicles (EVs): Used in e-bikes, e-scooters, and other electric transport systems powered by 6S LiFePO4 battery packs. Solar Power Storage Systems: Protects the battery in off-grid solar energy systems that use LiFePO4 batteries. UPS Systems: Ideal for backup power systems that require stable, long-lasting battery protection. Robotics: Ensures safe operation of robotic systems powered by LiFePO4 cells. Portable Power Stations: Used in mobile battery packs and portable generators. Welding point Description: B+ connect Battery positive end B1 connect the point between battery 1 and battery 2 B2 connect the point between battery 2 and battery 3 B3 connect the point between battery 3 and battery 4 B4 connect the point between battery 4 and battery 5 B5 connect the point between battery 5 and battery 6 B- battery negative end P+ Charge/discharge positive end P- Charge/discharge negative end
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