DALY BMS | NEW PRODUCT RELEASE
DALY Launches the 6th Generation Mini Red BMS with 2A Peak Active Balancing
A Major Upgrade in Active Balancing Technology, Engineered for Large-Capacity Battery Packs and Demanding Applications.
DALY's 6th Generation Mini Red BMS has received a major upgrade with the launch of its new 2A Peak Active Balancing version.
This latest addition further expands DALY's active balancing product portfolio, delivering enhanced cell voltage balancing performance and greater flexibility for high-capacity battery pack applications.
With multiple balancing current options, broad battery chemistry compatibility, and intelligent communication and management capabilities, the upgraded series is designed to meet the evolving needs of battery manufacturers across power and energy storage applications.
A New Level of Active Balancing Performance
The 6th Generation Mini Red BMS combines high-current protection, advanced active balancing, and intelligent battery management in a compact design.
|
2A
Peak Active Balancing
|
4–24S
Series Compatibility
|
250–400A
Current Rating Range
|
|
16
Maximum Parallel Packs
|
3 Types
Battery Chemistries
|
APP + IoT
Smart Management
|
The upgraded series supports lithium ternary, lithium iron phosphate (LiFePO4), and lithium titanate (LTO) batteries. Combined with high-current protection capabilities and a patented thick-copper PCB design, it provides a robust solution for demanding battery pack applications.
Key Product Highlights
✓ Peak active balancing current options: 0.5A, 1A, and 2A.
✓ 4–24S compatibility across supported configurations.
✓ High-current protection options from 250A to 400A.
✓ Support for up to 16 battery packs in parallel on supported models.
✓ Built-in Bluetooth and APP connectivity.
✓ RS485/CAN communication and optional IoT connectivity.
✓ Patented thick-copper PCB design.
Compact Design, Broad Application Potential
A compact form factor does not mean limited application potential. The 6th Generation Mini Red BMS is designed to support a wide range of battery configurations and application requirements.
From personal mobility to commercial power systems and energy storage, the series offers flexible solutions for diverse battery applications.
Wide Range of Applications
| Electric Scooters | Electric Three-Wheelers |
| E-Bikes | Electric Wheelchairs |
| AGVs | Residential Energy Storage |
| Portable Power Stations | RV Energy Storage |
| Lead-Acid Battery Replacement | Aerial Work Platforms |
| Forklifts | |
01. 2A Peak Active Balancing for Large-Capacity Battery Packs
The new 2A Peak Active Balancing version is designed for battery systems featuring larger cell capacities, multiple parallel connections, and demanding long-cycle operating requirements.
Higher Balancing Current, Greater Balancing Efficiency
With a peak balancing current of 2A, the upgraded BMS provides enhanced cell voltage balancing capability, helping correct voltage differences between cells and maintain battery pack consistency.
This makes it particularly suitable for large-capacity battery systems where balancing performance, operational stability, and long service life are essential.
TS 2A vs. TS 1A
| Specification | TS 2A | TS 1A |
|---|---|---|
| Peak Balancing Current | 2A | 1A |
| Recommended Battery Capacity | 400Ah+ | 100–350Ah |
| Parallel Connection | Up to 16 packs | Up to 16 packs |
| Bluetooth | Built-in | Built-in |
| APP / IoT | Supported | Supported |
| Communication | 485 / CAN | 485 / CAN |
02. Comprehensive Upgrades Across the Series
The 2A, 1A, and 0.5A Peak Active Balancing models benefit from the feature upgrades of DALY's 6th Generation Mini Red BMS, combining flexible configuration, intelligent management, and reliable performance.
4–24S Compatibility | One Board, Multiple Configurations
Intelligent series configuration supports a broad range of battery series counts. The system automatically identifies the connected battery configuration upon power-up, eliminating the need for manual configuration.
This helps battery manufacturers simplify product configuration, reduce inventory complexity, and improve production and warehouse management efficiency.
Multiple Battery Chemistries | Flexible APP Configuration
Users can switch between lithium ternary, LiFePO4, and LTO battery parameters through the APP, without dismantling the battery pack.
This feature provides greater flexibility when working with different battery cell types and helps improve production-line adaptability.
Bluetooth + IoT Cloud Platform | Intelligent Battery Management
With Bluetooth connectivity and an IoT cloud platform, the system supports remote monitoring and batch management of battery packs, helping users improve operational efficiency and maintenance management.
✓ Multilingual APP support with automatic language selection based on smartphone system settings.
✓ Compatible with iOS and Android devices.
✓ Convenient battery status monitoring and configuration.
✓ Remote management and maintenance through the IoT cloud platform.
Multiple Communication Interfaces and Expandable Connectivity
Bluetooth connectivity enables communication with mobile devices, while RS485 and CAN interfaces support connection to host computers for system configuration and debugging.
Optional Wi-Fi and 4G positioning modules further extend connectivity, enabling remote monitoring and maintenance through the cloud platform.
Dual Operating Modes | Ultra-Low Power Consumption
Sleep and shutdown modes help minimize static power consumption when the battery system is not in active use.
This is particularly useful for battery packs in long-term storage or ocean transportation, helping reduce unnecessary power consumption during extended idle periods.
03. Three Active Balancing Options for Different Applications
Different battery systems have different balancing requirements. DALY offers three peak active balancing current options, allowing battery manufacturers to select a suitable solution according to battery capacity and application requirements.
0.5A Peak Active Balancing | For Compact Energy Storage
A solution for lightweight, small-capacity energy storage applications. Suitable for 12V portable power stations, night-market power systems, solar street lights, and small UPS applications.
1A Peak Active Balancing | For Mainstream Power Applications
Designed for a wide range of conventional battery pack applications, including electric vehicles, power tools, and small-to-medium residential energy storage systems.
2A Peak Active Balancing | For Large-Capacity Battery Systems
Designed for large-capacity battery cells, multi-pack parallel configurations, and long-cycle applications. Particularly suitable for RV energy storage, large off-grid energy systems, and heavy-duty forklifts.
The higher peak balancing current helps address larger cell voltage differences and supports more consistent battery pack performance.
From the compact 0.5A solution and versatile 1A option to the newly launched 2A version, DALY's 6th Generation Active Balancing Mini Red BMS offers a broader product lineup for different battery system requirements.
Broad Inverter Compatibility and Customization Support
The upgraded active balancing series supports communication with multiple mainstream inverter brands. Customized solutions are also available to accommodate different system architectures and project requirements.
This flexibility helps battery pack manufacturers develop energy storage solutions for a wider range of applications.
Product Specifications
The 6th Generation Mini Red BMS is available in multiple models covering different current ratings, balancing options, and battery series configurations.
| Battery Chemistries | Lithium ternary, LiFePO4, and LTO |
| Series Compatibility | 4–24S, depending on model and battery chemistry |
| Current Ratings | Multiple model options, including 250A–400A versions |
| Peak Active Balancing | 0.5A / 1A / 2A, depending on model |
| Bluetooth | Built-in Bluetooth on supported models |
| Communication | UART, RS485, and CAN, depending on model |
| Expansion | Optional Wi-Fi and 4G modules |
| Temperature Monitoring | Two NTC temperature sensors |
| Parallel Connection | Up to 16 packs on supported models |
Note: Specifications, supported functions, and configuration options vary by model. Please refer to the official product datasheet for detailed technical specifications and compatibility information.
The New 2A Peak Active Balancing BMS Is Here!
DALY's 6th Generation Mini Red BMS with 2A Peak Active Balancing is now officially available.
Explore the Upgraded Series and Discover a Smarter Way to Manage Battery Performance.
Contact DALY to learn more about product specifications, request product samples, and explore BMS solutions for your applications.
DALY BMS
SMART BATTERY MANAGEMENT · POWERING A BETTER FUTURE
Post time: Nov-07-2026
