Battery imbalance, unstable power output, and short battery lifespan are common challenges for handheld vacuum cleaner manufacturers. Battery pack solutions from Shenzhen Defond Technology help you solve these issues through integrated battery management, protection, and balancing technologies.
The YX-JH-SDJ Control Board is designed for 3-6S lithium battery packs, providing communication control, battery level indication, active balancing, and safety protection. With 5-20A continuous discharge capability and Apesilicon AC6601 chip technology, this solution supports reliable performance for portable cleaning equipment and customized battery applications.
Battery Pack Solutions Designed for Reliable Lithium Battery Systems
When you develop handheld vacuum cleaners, choosing the right battery management system directly affects runtime, safety, and product stability. Defond provides customized battery pack solutions that combine hardware integration and intelligent control.
The YX-JH-SDJ control board integrates multiple functions into one compact design:
- Battery protection: Prevents overcharge, over-discharge, overcurrent, and abnormal temperature conditions.
- Active balancing: Uses capacitive active balancing technology to improve cell consistency.
- Communication control: Supports intelligent communication between the battery system and equipment.
- Battery level indication: Provides accurate power status monitoring.
- Compact integration: Designed with a 130×63×19.2mm structure for handheld applications.
Shenzhen Defond Technology specializes in full-chain battery development, covering battery cells, BMS design, and PACK manufacturing. This capability allows you to receive a complete solution instead of sourcing individual components separately.
Custom Battery Pack Solutions with Advanced BMS Technology
Different applications require different battery configurations. Therefore, Defond develops flexible battery management solutions based on your voltage, current, communication, and installation requirements.
The YX-JH-SDJ Control Board supports:
| Feature | Specification |
|---|---|
| Battery Series | 3S-6S lithium battery packs |
| Continuous Discharge Current | 5A-20A |
| Maximum Balancing Current | 2A |
| Main Chip | Apesilicon AC6601 |
| Balancing Method | Capacitive Active Balancing |
| Connector | DC Female Jack + B01F-A-12P-S2 12-pin connector |
| Temperature Monitoring | SMT solderable NTC |
| MOS Package | TO-252-3L |
| MOS Voltage | 30V |
Compared with traditional passive balancing boards, active balancing technology transfers energy between battery cells instead of only consuming excess energy. As a result, the battery pack can maintain better balance during repeated charging and discharging cycles.
OEM Battery Solutions for Handheld Vacuum Cleaner Manufacturers
For OEM customers, battery integration requires stable supply capability, engineering support, and production consistency. Defond provides OEM battery solutions for consumer and industrial equipment manufacturers.
The development process usually includes:
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Requirement analysis
You provide battery specifications, application requirements, communication protocols, and installation limitations.
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Battery system design
Defond engineers select suitable cells, design BMS functions, and optimize the PACK structure.
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Prototype development
Sample units are produced and tested for electrical performance, safety, and compatibility.
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Testing and validation
The battery system undergoes charging, discharging, balancing, and environmental tests.
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Mass production support
Advanced manufacturing facilities support both small-batch projects and large-scale production.
Defond operates according to ISO9001 and ISO14001 certified quality systems. With R&D resources including technical cooperation with research institutions and experienced engineers, the company supports customized battery projects across more than 30 countries and regions.
Why Choose Defond for Battery Management Solutions?
Working with an experienced battery solution provider helps reduce development risks and improve product reliability.
Key advantages include:
- Full-chain capability: Battery cells, BMS, and PACK development under one system.
- Customized engineering: Flexible designs for consumer and industrial applications.
- Reliable quality control: ISO9001 and ISO14001 certified manufacturing processes.
- Advanced testing capability: Professional equipment for battery performance verification.
- Global service experience: Applications covering agriculture drones, power inspection, emergency systems, and portable devices.
For handheld vacuum cleaner applications, the YX-JH-SDJ board provides a practical balance between performance, safety, and integration efficiency.
Battery Pack Solutions vs Standard Battery Boards
| Comparison | Standard Battery Board | Defond Custom Battery Pack Solutions |
|---|---|---|
| Design Flexibility | Limited functions | Customized BMS and control features |
| Balancing Technology | Usually passive balancing | Capacitive active balancing |
| Application Support | General battery systems | Handheld vacuum cleaner and customized equipment |
| Engineering Service | Component supply only | Complete development support |
| Production Capability | Limited scalability | Small batch to mass production |
FAQ
1. What applications can the YX-JH-SDJ control board support?
The board is mainly designed for handheld vacuum cleaners using 3S to 6S lithium battery packs. It can also support other portable devices requiring battery protection and active balancing functions.
2. What is the advantage of active balancing technology?
Active balancing improves battery cell consistency by transferring energy between cells. This helps optimize battery utilization and maintain stable performance during operation.
3. Can Defond customize battery management solutions?
Yes. Shenzhen Defond Technology Co., Ltd. provides OEM/ODM services, including customized BMS design, battery pack integration, connector selection, and application-specific development.
Conclusion
For manufacturers looking for reliable battery pack solutions, Shenzhen Defond Technology delivers customized battery management systems combining BMS technology, active balancing, and PACK integration. The YX-JH-SDJ Control Board provides a stable solution for 3-6S handheld vacuum cleaner batteries with 5-20A discharge performance, intelligent control, and compact design.
Defond’s experience in lithium battery development, certified production systems, and OEM customization support helps you build safer and more efficient battery-powered products.
Contact Defond today to discuss your custom battery pack requirements, receive technical support, and get a tailored battery solution proposal for your application.
