JK Smart Active Balance BMS Board 7S-17S 40A 0.4A Balance Current with UART/RS485

JK Smart Active Balance BMS Board 7S-17S 40A 0.4A Balance Current with UART/RS485

The JK Smart Active Balance BMS Board 7S-17S 40A 0.4A Balance Current with UART/RS485 is a highly efficient and intelligent battery management system designed to ensure safe and reliable operation of lithium battery packs. Suitable for Li-ion, LiFePO4, and LTO battery types, it’s ideal for energy storage systems, electric bikes, solar power setups, and other medium-capacity power applications.

Supporting 7S to 17S (24V–60V) battery configurations, this BMS is engineered to handle up to 40A continuous discharge current, offering stable performance and long-lasting durability. The 0.4A active balance current helps maintain equal voltage levels among individual cells by actively redistributing charge. This continuous balancing enhances overall pack efficiency, improves cycle life, and prevents cell degradation over time.

One of the standout features of this model is its dual communication interface — UART and RS485. These allow seamless connectivity with external monitoring devices, controllers, or display screens. Through compatible software, users can easily view real-time data such as voltage, current, temperature, and battery health status, ensuring complete transparency and control over system performance.

The JK Smart BMS 7S-17S also integrates advanced protection features including overcharge, over-discharge, overcurrent, short-circuit, and temperature safeguards. These smart protections keep your battery system safe and efficient under various load conditions.

Compact in design yet rich in functionality, the JK Smart Active Balance BMS 7S-17S 40A 0.4A delivers the perfect blend of performance, intelligence, and safety. Whether you’re building a custom lithium battery pack or upgrading an existing energy storage system, this BMS ensures precision control, extended battery life, and dependable operation—making it a trusted choice for both professionals and DIY enthusiasts.

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https://srikobatteries.com/product/jk-smart-active-balance-bms-board-7s-17s-40a-0-4a-balance-current-with-uart-rs485/

kruthala@srikobatteries.com

1585 Beverly CT, Unit 121, Auror

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