Description
The DALY 100A 8S-24S Smart BMS is a high-performance Battery Management System designed to protect and manage Li-ion, LiFePO4 (LFP), and LTO battery packs with 8 to 24 cells connected in series. With a 100A rated current, it is suitable for high-power battery systems that require dependable protection, cell monitoring, and active balancing.
The integrated 1A active balancing technology helps maintain better voltage consistency between individual battery cells. It transfers energy from higher-voltage cells to lower-voltage cells, helping improve battery pack stability, usable capacity, efficiency, and overall performance.
For convenient battery monitoring, the BMS features built-in Bluetooth, allowing users to connect to a compatible mobile application and view important battery information. The UART, RS485, and CAN communication interfaces also make it suitable for integration with battery displays, controllers, monitoring equipment, and other smart power systems.
Key Features
- 100A rated current for high-current battery applications
- Supports 8S to 24S battery configurations
- Compatible with Li-ion, LiFePO4/LFP, and LTO battery packs
- 1A active cell balancing for improved cell consistency
- Built-in Bluetooth for wireless battery monitoring
- UART, RS485, and CAN communication ports
- Individual cell voltage monitoring
- Overcharge and over-discharge protection
- Overcurrent protection
- Short-circuit protection
- Temperature monitoring and protection
- Charge and discharge MOSFET control
- LED status indicators
- Low power consumption
- Suitable for EVs, solar storage, robotics, and DIY battery systems
Applications
The DALY 100A Smart BMS is suitable for a wide range of battery applications, including:
- Electric bikes and electric vehicles
- Li-ion battery packs
- LiFePO4/LFP battery systems
- LTO battery packs
- Solar energy storage systems
- Off-grid power systems
- Backup power systems
- Robotics and industrial equipment
- DIY battery projects
- High-power energy-storage systems
How It Works
The DALY Smart BMS continuously monitors individual cell voltages to help maintain safe and stable battery operation. Its protection functions help safeguard the battery pack against conditions such as overcharge, over-discharge, overcurrent, short circuit, and excessive temperature.
The integrated 1A active balancer helps reduce voltage differences between cells by transferring energy from cells with higher voltage to cells with lower voltage. This can help maintain a more balanced battery pack and improve overall battery performance.
The built-in Bluetooth connection provides convenient wireless monitoring, while UART, RS485, and CAN offer flexible communication options for advanced battery-management and monitoring systems.
Specifications
| Specification | Details |
|---|---|
| Brand | DALY |
| Rated Current | 100A |
| Cell Configuration | 8S–24S |
| Battery Pack Type | Li-ion, LiFePO4/LFP, LTO |
| Number of Battery Strings | 8–24S |
| Balance Method | Active Balance |
| Active Balancing Current | 1A |
| Cell Sampling Voltage Range | 1.5V–4.9V |
| Operating Voltage Range | >10V |
| Communication | Bluetooth, UART, RS485, CAN |
| Working Power Consumption | ≤1.25W |
| Sleep Power Consumption | ≤0.025W |
| Working Temperature | -40°C to 85°C |
| Indicator Light | Green: Working Properly / Red: Alarm or Protection |
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