Description
JK SMART BMS 4-8S 60A (JK-BD4A8S6P) (be61)
The JK SMART BMS 4-8S 60A (JK-BD4A8S6P BE61) is a next-generation smart Battery Management System equipped with high-speed 0.6A active balancing, offering improved cell equalization, enhanced efficiency, and maximum safety for lithium battery packs.
This BMS supports 4S to 8S lithium battery configurations and works with Li-ion, LiFePO4, and LTO chemistries. With a powerful 60A continuous discharge output, it is ideal for medium to high-power energy systems such as solar batteries, e-bikes, inverter packs, and portable power stations.
Built-in Bluetooth connectivity allows real-time monitoring and full customization via the JK app.
⭐ Key Features
🔹 Supports 4S to 8S Lithium Battery Packs
Li-ion
LiFePO4
LTO
Compatible with 12V / 16V / 24V systems.
🔹 High Current Handling
60A continuous discharge
80A peak output
Perfect for higher power applications.
🔹 0.6A Smart Active Balancing
Faster and more powerful balancing than 0.2A or 0.4A versions
Extends battery life
Balances cells even during charge/discharge
🔹 Bluetooth Smart App Monitoring
Monitor all parameters in real-time:
Individual cell voltages
Total pack voltage
Current flow (charge and discharge)
Temperature readings
Balancing activity
Error & protection logs
🔹 Advanced Protection System
Overcharge protection
Over-discharge protection
Overcurrent protection
Short-circuit protection
High/Low temperature protection
Adjustable protection thresholds
🔹 Optional Communication Ports
RS485
CANBUS (model dependent)
🔹 High-Quality Build
Ultra-low internal resistance MOSFETs
Stable PCB design
Long-life components
