Unlock the full potential of your lithium battery system with the JK 8—16S 100A Smart BMS, engineered for serious energy storage builds that demand accuracy, stability, and long-term reliability. Designed for high-current applications and intelligent battery monitoring, this BMS blends advanced protection, active balancing, and robust communication options into one compact powerhouse.
Whether you're building a large LiFePO bank, upgrading a solar system, powering an inverter, or assembling a custom energy project, this JK BMS gives you professional-grade performance with effortless control.
Key Features
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Wide Cell Configuration (8—16S)
Ideal for flexible lithium battery builds, supporting both small and large pack designs.
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High 100A Continuous Discharge Rate
Built for heavy loads such as inverters, powerwalls, backup systems, and high-demand DC equipment.
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Smart Active Balancing
Features JK's high-efficiency active balance technology to maintain equal cell voltages, prolong battery life, and enhance pack performance.
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Multiple Communication Ports
Includes CAN, UART, RS485 or other communication interfaces (depending on model) for seamless integration with inverters, monitoring hubs, smart controllers, and apps.
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Real-Time Monitoring
Connect to the JK app or supported external displays for accurate, live data on:
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Cell voltages
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Temperatures
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Pack current
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State of charge
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Protection status
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Full Protection Suite
Safeguards your battery with over-voltage, under-voltage, over-current, over-charge, over-discharge, temperature, and short-circuit protections.
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Efficient Heat Dissipation
Smart circuitry and thermal design help maintain safe, stable operation even under high loads.
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Durable Construction
Built with high-quality components and rugged connectors for long-term reliability in solar, off-grid, and industrial environments.
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Intuitive Setup & Configuration
Configure limits, balancing thresholds, charge/discharge parameters, and communication settings directly through the app or compatible systems.
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Perfect for Solar Energy Systems
Integrates beautifully into DIY powerwalls, inverter banks, backup energy systems, caravans, and battery storage installations.
This BMS delivers the ideal balance of intelligence, safety, and raw power, making it one of the most trusted choices for advanced lithium builds. With high amperage capacity, active balancing, and robust communication capabilities, it ensures your battery bank runs efficiently, safely, and with maximum lifespan.
