The JK-BD6A24S12P Smart Battery Management System (BMS) is a professional-grade 120A Active Balance BMS designed for 8S–24S lithium battery packs
Equipped with Bluetooth APP monitoring, LCD Display support, and 0
6A Active Cell Balancing, it delivers reliable battery protection, improved cell balancing, and extended battery life
Ideal for solar energy storage, electric vehicles, backup power systems, and DIY lithium battery projects
Product Highlights
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Product Description
Short Product Description
The JK-BD6A24S12P Smart Battery Management System (BMS) is a professional-grade 120A Active Balance BMS designed for 8S–24S lithium battery packs. Equipped with Bluetooth APP monitoring, LCD Display support, and 0.6A Active Cell Balancing, it delivers reliable battery protection, improved cell balancing, and extended battery life. Ideal for solar energy storage, electric vehicles, backup power systems, and DIY lithium battery projects.
Product Highlights
✅ Model: JK-BD6A24S12P
✅ Smart Active Balance BMS
✅ Supports 8S–24S Battery Packs
✅ 120A Continuous Charge & Discharge
✅ 0.6A Active Balance Current
✅ Bluetooth APP Monitoring
✅ LCD Display Supported
✅ Supports LiFePO4 / Li-ion / LTO Batteries
✅ Intelligent Battery Protection
✅ High Precision Voltage Monitoring
Product Features
0.6A Active Cell Balancing Technology
120A Continuous Charge & Discharge Current
Supports 8S–24S Battery Packs
Bluetooth Mobile App Monitoring
LCD Display Compatible
Real-Time Battery Voltage Monitoring
Individual Cell Voltage Display
Battery Temperature Monitoring
Battery Capacity (SOC) Display
High Precision Cell Voltage Detection
Low Power Consumption Design
Professional Grade Battery Protection
Easy Installation
Technical Specifications
Model: JK-BD6A24S12P
BMS Type: Smart Battery BMS
Battery Type: LiFePO4 / Li-ion / LTO
Battery Strings: 8S–24S
Charge/Discharge Current: 120A
Balance Method: Active Balance
Balance Current: 0.6A
Communication: Bluetooth
Display: LCD Display Supported
Monitoring: Mobile APP + LCD Display
Application: Solar, EV, Energy Storage & Backup Power
Protection Functions
Over Charge Protection
Over Discharge Protection
Over Current Protection
Short Circuit Protection
Temperature Protection
Cell Voltage Protection
Active Cell Balancing
Reverse Connection Protection
Applications
✔️ Solar Energy Storage Systems
✔️ Home Inverter Batteries
✔️ UPS Backup Systems
✔️ Electric Bikes (E-Bike)
✔️ Electric Scooters
✔️ Electric Vehicles (EV)
✔️ DIY Lithium Battery Packs
✔️ RV & Camper Batteries
✔️ Marine Battery Systems
✔️ Portable Power Stations
✔️ 24V, 36V, 48V, 60V & 72V Lithium Battery Packs
Frequently Asked Questions
The JK-BD6A24S12P is a Smart Battery Management System (BMS) designed to monitor, manage, and protect compatible lithium battery packs. It supports 8S to 24S battery configurations, with a 120A continuous discharge rating and 0.6A active cell balancing.
The JK-BD6A24S12P supports 8S to 24S battery configurations, making it suitable for battery packs with 8 to 24 cells connected in series, depending on the battery chemistry and required voltage.
Yes. An 8S LiFePO4 battery has a nominal voltage of approximately 25.6V, making the JK-BD6A24S12P suitable for compatible 24V-class LiFePO4 battery systems.
Yes. A typical 16S LiFePO4 battery has a nominal voltage of approximately 51.2V. Since the JK-BD6A24S12P supports 16S, it can be used for compatible 48V-class LiFePO4 battery systems.
Yes. Its 8S–24S support range allows it to be used with various higher-voltage lithium battery configurations. The correct battery chemistry, series cell count, and BMS settings must be selected for the specific battery pack.
The JK-BD6A24S12P is rated for 120A continuous discharge current. Actual safe operating current also depends on the battery cells, cables, connectors, terminals, temperature, and overall system design.
The 0.6A active balancing function helps reduce voltage differences between individual cells by transferring energy between cells. This helps maintain a more balanced battery pack.
The active balancing function can help:
Reduce voltage differences between cells
Improve battery pack balance
Improve usable battery capacity
Maintain more consistent cell voltages
Improve overall battery performance
Support better long-term battery management
Yes. The JK-BD6A24S12P can be used for compatible LiFePO4 battery applications, provided that the correct battery chemistry, series configuration, and BMS parameters are selected.
The BMS can be used in various compatible lithium battery applications, including:
LiFePO4 battery packs
Solar energy storage systems
Inverter batteries
Home energy storage
Higher-voltage lithium battery systems
EV and electric vehicle batteries
Custom lithium battery packs
High-current battery applications
Yes. It can be used in compatible solar energy storage and inverter battery systems. Its 120A current rating makes it suitable for many high-current applications when the battery cells, inverter, cables, and other components are properly matched.
Yes, where the battery voltage and current requirements are compatible. The 8S–24S support range and 120A current rating make it suitable for various higher-voltage EV and electric mobility applications.
JK Smart BMS models may include Bluetooth monitoring and mobile app functionality depending on the exact model and version. Please verify the communication features of the specific product version before purchase.
The BMS is designed to monitor and protect compatible battery systems against abnormal conditions such as over-voltage, under-voltage, over-current, and temperature-related conditions, according to the configured parameters and product version.
Yes, it can be suitable for a 120Ah lithium battery, depending on the battery's required charge and discharge current. BMS selection should consider battery chemistry, cell configuration, maximum current, and application requirements.
No. The 0.6A active balancing current and 120A continuous discharge rating are separate specifications.
The 0.6A rating refers to the active cell balancing function, while 120A refers to the BMS's rated continuous discharge capability.
The BMS supports 8S to 24S configurations.
For LiFePO4 batteries, examples include:
8S = approximately 25.6V nominal
16S = approximately 51.2V nominal
20S = approximately 64V nominal
24S = approximately 76.8V nominal
Individual cells connected in series can develop differences in voltage and state of charge. Active balancing helps reduce these differences by transferring energy between cells, helping the battery pack operate more consistently.
The appropriate balancing current depends on the cell capacity, cell matching, battery configuration, and application. The 0.6A active balancing of the JK-BD6A24S12P is suitable for compatible battery packs where this balancing level meets the application's requirements.
Yes. It can be installed in a new compatible lithium battery pack. The battery chemistry, series cell count, current requirements, wiring, and BMS settings must be correctly matched.
The 120A rating represents the BMS's rated continuous discharge capability. However, the complete battery system must also be capable of safely supplying the required current. Battery cells, cables, connectors, terminals, temperature, and installation quality must all be considered.
The JK-BD6A24S12P is suitable for users looking for a 120A Smart BMS with 0.6A active balancing and 8S–24S support for compatible lithium battery systems, including solar storage, high-current inverter batteries, EV applications, and custom LiFePO4 battery packs.
Both models support 8S–24S configurations and provide 0.6A active balancing. The main difference is the continuous discharge rating:
JK-BD6A24S10P: 100A / 0.6A Active Balancing
JK-BD6A24S12P: 120A / 0.6A Active Balancing
The JK-BD6A24S12P is designed for applications requiring a higher continuous current rating.
Before purchasing, provide:
Battery chemistry
Battery voltage
Number of cells in series
Battery Ah capacity
Maximum load current
Maximum charging current
Inverter or controller model
Application type
You can purchase the JK-BD6A24S12P 120A 0.6A Active Balancer 8S–24S BMS from Voltpro Energy, subject to product availability.
Visit www.voltproenergy.com to check product availability, specifications, and purchasing information.
When purchasing, always verify the exact JK-BD6A24S12P model, 120A current rating, 0.6A active balancing, and 8S–24S configuration to ensure compatibility with your lithium battery system.
