4S–20S 120A Smart BMS for LiFePO4 Battery Pack | Cell Balancing with NTC Protection

    Sale price Rs. 5,689.00 -34% Regular price Rs. 8,500.00 (MRP Inclusive of All Taxes)
    Regular price Rs. 5,689.00
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    1-Year Warranty

    Comprehensive product warranty for peace of mind

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    • Why You Need This Smart BMS? :-Ensures safe battery operation, longer lifespan, and real-time monitoring, helping you avoid damage, improve efficiency, and manage your battery system with confidence.
    • Wide Compatibility with Smart Monitoring: -Supports 4S–20S LiFePO4 battery packs for solar, EV, inverter, and DIY systems. Monitor real-time data like voltage, current, SOC, and temperature via Bluetooth (XJBMS App) for complete control.
    • Advanced Connectivity – Bluetooth + RS485: -Equipped with Bluetooth (UART) for mobile monitoring and RS485 communication for integration with inverters, controllers, and automation systems.
    • High Power Performance (120A Continuous): -Handles 120A continuous charge/discharge with multi-level overcurrent protection up to 270A, making it suitable for high-load and heavy-duty applications.
    • Smart Cell Balancing & Data Storage: -Built-in passive balancing maintains uniform cell voltage to extend battery life, while 340+ data records storage helps in performance tracking and fault analysis.
    • Comprehensive Protection with Fast Response: -Includes protection against overcharge, over-discharge, overcurrent, short circuit (1600A), and temperature, with ultra-fast 192µS response time for enhanced safety.
    • 1-Year Warranty & Dedicated Support:- For technical assistance or product support, reach out to us via WhatsApp, call, or email: 📞 980-970-9898 | ✉️ care@amicikart.com.

    Description

    The amiciSolar 4S–20S 120A Smart BMS is a powerful and intelligent battery management system designed for modern energy storage applications.
    Whether you are building a custom battery pack or upgrading your energy system, this Smart BMS offers complete control, protection, and reliability.

    Key Technical Highlights :

    Storage function:- Store more than 340 records (adjusted according to storage IC)
    Communication function:- RS485 Communications, UART (Bluetooth)
    Mobile App:- XJBMS (Not available on Play Store) Scan QR Code for app download
    Number of strings:- Support 4~20 Strings
    Operating Current
    Continuous Charge Current:- 120A
    Continuous Discharge Current:- 120A
    Charge Protection
    Overcharge Protection Voltage:- 3.65V
    Overcharge Recovery Voltage:- 3.45V
    Overcharge Protection Delay:- 2000ms
    Discharge Protection
    Over discharge Protection Voltage:- 2.5V
    Over discharge Recovery Voltage:- 3V
    Over discharge Protection Delay:- 2000ms
    Charging Overcurrent Protection
    Charge Overcurrent Protection:- 180A
    Charge Overcurrent Delay:- 2000ms
    Charge Overcurrent Delay:- Auto-recovery
    Discharge Overcurrent 1 Protection:- 220A
    Discharge Overcurrent 1 Delay:- 2000ms
    Discharge Overcurrent 2 Protection:- 270A
    Discharge Overcurrent 2 Delay:- 200ms
    Discharge Overcurrent Recovery:- Load removal/Charge activation
    Discharge Overcurrent Protection
    Charge Overcurrent Protection:- 180A
    Charge Overcurrent Delay:- 2000ms
    Charge Overcurrent Delay:- Auto-recovery
    Discharge Overcurrent 1 Protection:- 220A
    Discharge Overcurrent 1 Delay:- 2000ms
    Discharge Overcurrent 2 Protection:- 270A
    Discharge Overcurrent 2 Delay:- 200ms
    Discharge Overcurrent Recovery:- Load removal/Charge activation
    Short Circuit Protection
    Short Circuit Delay:- 192uS
    Short Circuit Current:- 1600A
    Equalization function:- Passive charge balancing

    Temperature Protection :

    Charge High Temp Protection:- 65℃
    Charge High Temp Release:- 60℃
    Charge Low Temp Protection:- -10℃
    Charge Low Temp Release:- -5℃
    Discharge High Temp Protection:- 65℃
    Discharge High Temp Release:- 60℃
    Discharge Low Temp Protection:- -25℃
    Discharge Low Temp Release:- -20℃
    Power Consumption
    Operating Mode:- 30mA
    Sleep Mode:- 700uA
    Ideal Applications :

    Solar energy storage systems
    Electric vehicles (EVs)
    Inverter & UPS battery systems
    DIY battery packs
    Industrial battery management
    Backup power systems

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