Product Description
JBD DB24SA01 is a smart Battery Management System (BMS) designed for medium and high-power lithium battery applications. It supports 7-24 series LiFePO4 battery packs and 7-21 series Li-ion (NMC) battery packs, with continuous current options from 40A to 200A.
The DB24SA01 adopts advanced cell voltage acquisition and MCU control architecture, providing reliable protection, monitoring, and battery management functions. Protection parameters can be customized through PC software according to different application requirements.
Key Features
Wide Battery Compatibility
- Supports 7-24S LiFePO4 battery systems
- Supports 7-21S Li-ion (NMC) battery systems
- Continuous current options: 40A / 60A / 80A / 100A / 120A / 150A / 200A
- Common port design for charging and discharging
Smart Monitoring & Communication
- Built-in Bluetooth communication for wireless battery monitoring
- UART communication interface
- Optional LCD display support
- Real-time monitoring of battery voltage, current, temperature, and protection status
Comprehensive Battery Protection
DB24SA01 provides multiple protection functions including:
- Overcharge protection
- Over-discharge protection
- Charge over-current protection
- Discharge over-current protection
- Short-circuit protection
- High and low temperature protection
- FET temperature protection
Temperature Monitoring & Balance Function
- Temperature detection:
- 1 built-in temperature sensor
- 2 external temperature sensors
- Passive balancing function for improved cell consistency and battery performance.
Optional Functions
Available options include:
- Bluetooth module
- LCD display
- Heating function
- Switch function
Suitable for customized battery pack solutions.
Applications
JBD DB24SA01 Smart BMS is suitable for:
- Electric motorcycles
- Electric scooters
- Three-wheel vehicles
- Low-speed EVs
- Golf carts
- Industrial equipment
- Custom lithium battery packs
Technical Highlights
| Item |
Specification |
| Battery Type |
LiFePO4 / Li-ion (NMC) |
| Cell Count |
LiFePO4: 7-24S / Li-ion: 7-21S |
| Continuous Current |
40A-200A |
| Communication |
UART + Bluetooth |
| Temperature Detection |
1 Internal + 2 External NTC |
| Port Type |
Common Charge & Discharge Port |
| Working Temperature |
-20℃ to 75℃ |
Why Choose JBD DB24SA01?
- Professional BMS manufacturer with years of lithium battery management experience
- Flexible customization for different battery applications
- Reliable protection and monitoring functions
- Suitable for OEM battery pack manufacturers and system integrators
