SHT33-128-30A Cylindrical
Battery Testing System – Intelligent Energy Recovery & Constant Temperature Sorting for High-Precision Lithium-Ion Battery Evaluation This advanced cylindrical battery testing platform is engineered for industrial-scale quality assurance, R&D validation, and mass production grading of lithium-ion power cells. Designed with a 128-channel parallel architecture and 30A high-current capability, the SHT33-128-30A delivers consistent performance under precisely controlled environmental conditions—maintaining a stable 25±2°C chamber temperature throughout each test cycle. This ensures repeatable, reliable data that meets international standards for battery capacity, safety, and longevity assessments. Key Features: - Bidirectional energy recovery technology achieving ≥80% charging efficiency and ≥70% discharging efficiency, reducing factory energy consumption by up to 30%. - Four-wire high-precision measurement system offering voltage and current accuracy within ±0.5‰ full scale, enabling accurate state-of-health (SoH) evaluations. - Modular intelligent control system supporting 32-step programmable test sequences, seamless integration with MES (Manufacturing Execution Systems), and automated sorting based on real-time performance metrics. - Safe, flat-head fixture design compatible with cylindrical cells ranging from 32mm to 60mm in diameter—preventing reverse polarity connections during operation. - Fully independent channel operation allows simultaneous testing of over 1,500 units per shift, ideal for high-throughput manufacturing environments. Detailed Description: The SHT33-128-30A combines cutting-edge charge-discharge functionality with thermal stability, making it an indispensable tool for evaluating cylindrical lithium-ion batteries used in electric vehicles, energy storage systems, and portable electronics. Its integrated constant temperature chamber eliminates external variables that could skew results, ensuring uniformity across thousands of tests. The system’s bidirectional energy recycling mechanism not only improves sustainability but also reduces operational costs significantly—making it a future-ready solution for modern battery manufacturers. With built-in safety interlocks and real-time monitoring, the equipment automatically shuts down individual channels if anomalies occur, preventing damage while maintaining overall process integrity. Ideal Applications: - Mass production line battery grading: Efficiently sort thousands of lithium cells per hour using automated batch processing capabilities. - Research and development laboratories: Validate new chemistries, electrode materials, or cell designs under standardized thermal and electrical conditions for optimal performance tuning. - Quality assurance programs: Implement robust battery screening protocols aligned with ISO and IEC standards, leveraging MES connectivity for traceability and compliance reporting. User Feedback: Users report exceptional consistency in test repeatability, especially when comparing results across multiple shifts or operators. Many highlight the ease of integrating the system into existing production workflows without requiring extensive reconfiguration. The energy-saving feature has been particularly praised by facilities aiming to reduce their carbon footprint while improving throughput. Frequently Asked Questions: What makes this battery tester different from traditional models? Unlike conventional testers that dissipate discharged energy as heat, this unit recycles it back into the grid—boosting efficiency and lowering utility expenses. Additionally, its multi-channel parallel design enables faster testing cycles than single-channel alternatives. Can it handle various battery sizes? Yes—it supports cylindrical lithium-ion cells between 32mm and 60mm in diameter, accommodating common formats such as 18650, 21700, and 26650. Is it suitable for R&D purposes? Absolutely. The precise 25°C environment and high-resolution measurements allow researchers to conduct meaningful comparisons between prototypes and commercial-grade batteries. How does it improve quality control? By automating the entire testing workflow—from initial setup to final classification—the system minimizes human error and increases confidence in product consistency, especially when linked to MES platforms for end-to-end tracking.
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