The JK BMS JIKONG Active Balance Smart BMS is a cutting-edge battery management system designed to enhance the performance, safety, and longevity of your 4-8S lithium battery packs. Engineered with advanced features like 2A active equalization, built-in Bluetooth, and robust 200A continuous current support, this smart BMS ensures optimal battery health for applications ranging from electric vehicles to solar energy storage. Explore why the JK BMS is the ideal choice for reliable and efficient battery management.
With a 2A active balance current, the JK BMS ensures uniform cell voltages across your 4-8S battery pack, preventing overcharging or deep discharging. This smart battery management system minimizes energy loss and extends battery lifespan, making it ideal for high-performance applications.
Monitor your battery’s performance in real-time with the JK BMS’s integrated Bluetooth functionality. Compatible with Android and iOS devices, this feature allows you to track voltage, SoC, and temperature, ensuring complete control over your battery management system.
The JK BMS comes equipped with built-in RS485 and CANBUS chips, enabling reliable communication for complex systems. Whether integrating with solar inverters or EV controllers, this active balance BMS ensures seamless data transfer and system compatibility.
Safety is paramount with the JK BMS. It includes short circuit protection, single-cell voltage dropout detection, and precise temperature monitoring (-40°C to 125°C). These features safeguard your battery pack, making it a trusted choice for demanding environments.
| Parameter | Value |
|---|---|
| Number of Battery Strings | 3S to 8S |
| Continuous Current | 200A |
| Active Balance Current | 2000mA (Full State On) |
| Battery Heating Function | Built-in Heating Chip |
| Communication | Built-in RS485 and CANBUS |
| Power Supply | Self-powered by battery pack |
| Single Cell Voltage Detection | 0-5V, error <10mV (typical <5mV) |
| Total Voltage Detection | 0-100V, error <0.5% FSR |
| Current Sense Shunt | -150A to 300A, error <0.5% FSR |
| SoC Estimation Accuracy | Error <8% |
| Battery Remaining Capacity | Error <8% |
| Temperature Detection | -40°C to 125°C |
| Operating Power Consumption | <5mA (no communication), <15mA (with RS485/CAN) |
| Standby Power Consumption | <2mA |
| Operating Temperature | -40°C to 85°C |
| Storage Temperature | -40°C to 95°C |
| Wiring Method | Same port |
| Bluetooth | Built-in, supports Android/iOS |
Installing the JK BMS is straightforward with its same-port wiring design. Connect the BMS to your 3S-8S lithium battery pack following the provided wiring diagram, ensuring proper connection of voltage, temperature, and current sensors. The built-in Bluetooth allows you to verify setup via the JK BMS app, ensuring your smart battery management system is operational.
Yes, the JK BMS is designed for high-power applications, supporting a continuous current of 200A and a current sense shunt range of -150A to 300A. Its active balance BMS technology and robust safety features make it ideal for electric vehicles, ensuring reliable performance under demanding conditions.
The JK BMS includes a built-in heating chip to maintain optimal battery temperature in cold environments (-40°C to 85°C operating range). This smart battery management system prevents capacity loss and ensures efficient charging and discharging, enhancing battery longevity in extreme conditions.
The JK BMS offers precise SoC estimation with an error of less than 8%, using advanced voltage and current monitoring (0-5V per cell, <0.5% FSR for total voltage). This accuracy helps users monitor battery capacity effectively, making it a reliable active balance BMS for critical applications.
Absolutely. The JK BMS’s built-in RS485 and CANBUS communication protocols enable seamless integration with renewable energy systems like solar inverters. Its 2A active equalization ensures efficient energy management, making it a top choice for sustainable energy storage solutions.
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