ODM lithium cell capacity tester

The S37-64-60A Square Battery Energy-Saving Feedback Capacity Sorting Equipment is a high-performance ODM cell grading system engineered for precision battery testing, classification, and data management in lithium-ion battery manufacturing processes. Designed specifically for formation and capacity sorting stages, this intelligent solution delivers accurate voltage and capacity measurements across 64 independent channels while integrating advanced energy recovery technology with discharge efficiency exceeding 70%. By feeding electrical energy back into the grid, it reduces operational costs and supports sustainable production practices—an ideal choice for manufacturers focused on both performance and environmental responsibility. This battery test equipment combines robust hardware design with intuitive software functionality to ensure seamless operation from setup to final output. At its core lies an STM32 microcontroller-based control system that enables stable, non-impact detection through a four-wire high-precision measurement interface. The modular architecture simplifies maintenance and enhances reliability, making it suitable for continuous industrial use. With customizable fixture spacing of 84mm and options for flat-head or alligator clip connections, the system accommodates various cell geometries—including prismatic and cylindrical formats—while supporting manual loading with motor-assisted push-up mechanisms for efficient workflow integration. Key features include a user-friendly graphical interface, multi-step process configuration (up to 32 steps), real-time data curve visualization, and compatibility with MES systems for enterprise-level data synchronization. The embedded software offers comprehensive capabilities such as barcode scanning (1D/2D codes), automatic test continuation after interruptions (power failure, communication loss, abnormal stops), local storage of detailed channel-specific results, and batch export to Excel reports. It also supports pass/fail judgment based on customizable thresholds for voltage, capacity, time, and temperature—ensuring consistent quality control throughout the battery lifecycle. Advanced safety protocols are built into the system, including global protection against overcharge, over-discharge, and thermal anomalies. Optional parallel channel connection allows for flexible testing configurations depending on production needs. Users benefit from unit conversion tools, offline operation support, free firmware updates, and label printing functions tailored for traceability and compliance requirements. Whether used in automated assembly lines or standalone setups, this battery grading machine streamlines operations by merging precise diagnostics with smart data handling. Ideal for battery pack producers, OEMs, and R&D labs worldwide, the S37-64-60A excels in applications involving lithium-ion cell evaluation during formation, aging, and sorting phases. Its ability to manage large volumes of cells efficiently makes it particularly valuable for EV battery manufacturers, energy storage system developers, and consumer electronics producers seeking scalable, accurate, and eco-conscious solutions. Customer feedback highlights the system’s reliability under heavy-duty conditions, ease of integration with existing workflows, and clear visual reporting capabilities. Many users appreciate the flexibility in setting up custom test profiles and the peace of mind provided by robust fault protection mechanisms. For those exploring alternatives to traditional battery testers, this device stands out for combining technical sophistication with practical usability. Common inquiries often revolve around compatibility with different cell types, ease of software installation, and long-term maintenance considerations. The system is compatible with standard USB interfaces and supports TCP/IP or RS485 communication protocols, ensuring broad adaptability. No special training is required due to the intuitive human-machine interface, and routine upkeep involves minimal intervention thanks to the modular design. As a result, businesses can achieve faster turnaround times, reduced waste, and improved product consistency—all critical factors in today’s competitive battery market.