As electrification continues to reshape industries worldwide, businesses are looking beyond off-the-shelf batteries. They need a reliable partner capable of transforming an idea into a safe, high-performance and production-ready power solution.
With over 13 years of expertise in lithium battery manufacturing, Dongguan Yizhan Electronics Technology Co, Ltd. provides one-stop custom lithium battery solutions for customers across electric mobility, industrial automation, robotics, medical devices, marine applications and many other sectors.
Rather than simply supplying battery packs, Yizhan delivers complete engineering, manufacturing and technical support from initial consultation through mass production, helping global OEM and ODM customers bring innovative products to market faster.
Powering a Wide Range of Industries
Yizhan’s custom lithium battery solutions are designed for diverse applications, including:
- E-Fahrräder
- Elektrische Motorräder
- Elektro-Roller
- Golfwagen
- Forklifts
- AGVs (Automated Guided Vehicles)
- AMRs (Autonomous Mobile Robots)
- Industrieroboter
- Cleaning equipment
- Medical devices
- Marine applications
- Energiespeichersysteme
- Elektrowerkzeuge
- Elektrische Rollstühle
- Specialized industrial equipment
From compact battery packs for light electric vehicles to high-capacity lithium battery systems for industrial machinery, every solution is engineered to match the customer’s application, operating environment and performance requirements.
From Your Idea to Mass Production: A Complete Battery Development Process
One of Yizhan’s key strengths is its end-to-end battery development capability. Customers don’t need to coordinate with multiple suppliers. Instead, Yizhan provides a complete solution from concept to commercialization.
Step 1. Requirement Analysis
Every project begins with a detailed consultation. Yizhan’s engineering team works closely with customers to understand their application, installation space, voltage, capacity, discharge current, operating temperature, communication protocol, waterproof requirements and target certifications.
This ensures every battery solution is designed specifically for the intended equipment.
Step 2. Battery R&D and Engineering Design
After defining project requirements, engineers develop a customized battery solution, including:
- Cell selection and matching
- Battery pack architecture
- Structural design
- Intelligent BMS development
- CAN, UART and RS485 communication integration
- Thermisches Management
- Waterproof enclosure design
Every design is optimized for safety, reliability, service life and manufacturing efficiency.
Step 3. Prototype Development and Testing
Before entering production, Yizhan rapidly develops prototypes for customer evaluation.
Prototype batteries undergo comprehensive testing, including:
- Überprüfung der Kapazität
- Charge and discharge performance
- Temperature testing
- Vibrationsprüfung
- Falltest
- Communication verification
- Safety protection validation
This allows customers to validate performance and reduce development risks before commercialization.
Step 4. Mass Production
Once the prototype is approved, Yizhan transitions into volume manufacturing using advanced production equipment and standardized quality management systems.
Each battery pack undergoes strict quality control processes, including:
- Cell sorting
- Laserschweißen
- Assembly inspection
- Functional testing
- 100% Alterungsprüfung
- Final quality inspection
This ensures consistent product quality and reliable delivery for global customers.
Step 5. Certification and Long-Term Technical Support
Yizhan also supports customers with international compliance requirements for different markets.
Depending on project requirements, battery systems can be developed to meet:
- UL Standards
- EN 50604
- IEC 62133
- UN38.3
- CE
- RoHS
From technical documentation to certification support and after-sales engineering assistance, Yizhan remains a long-term partner throughout the product lifecycle.
Smart BMS Technology for Safer and Smarter Batteries
Every battery pack is equipped with an intelligent Battery Management System (BMS) that continuously monitors battery performance and protects the system throughout its lifecycle.
Key capabilities include:
- Schutz vor Überladung
- Schutz vor Überentladung
- Überstromschutz
- Kurzschlussschutz
- Überwachung der Temperatur
- Zellausgleich
- State of Charge (SOC) estimation
- CAN, UART and RS485 communication
- Custom software configuration for different equipment
The Smart BMS not only enhances safety but also improves battery efficiency, extends service life and enables seamless integration with intelligent equipment.
Built for Global OEM and ODM Customers
Yizhan has established long-term partnerships with customers in more than 150 countries and regions, serving industries that demand high reliability, flexible customization and fast product development.
By integrating consultation, engineering, R&D, prototyping, testing, certification and manufacturing under one roof, Yizhan helps OEMs simplify their supply chain while accelerating product development.
Whether developing an electric bicycle, warehouse robot, industrial machine, medical device or marine power system, customers can rely on Yizhan for a complete lithium battery solution tailored to their business needs.
Über Dongguan Yizhan Electronics Technology Co, Ltd.
Dongguan Yizhan Electronics Technology Co., Ltd. is a professional manufacturer specializing in custom lithium battery packs and OEM/ODM battery solutions. With over 13 years of industry experience, the company provides high-performance lithium battery systems for light electric vehicles, industrial equipment, robotics, medical devices, marine applications and energy storage.
Combining experienced engineering, advanced manufacturing and strict quality management, Yizhan is committed to helping customers worldwide build safer, smarter and more competitive products through reliable one-stop lithium battery solutions.
Looking for a Trusted Lithium Battery Partner?
Whether you’re developing a new product or upgrading an existing power system, Yizhan Electronics is ready to support your project with customized lithium battery solutions from concept to mass production.
Contact our engineering team today to discuss your battery requirements and discover how our one-stop development and manufacturing services can power your next innovation.
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