Precision & Reliability:
Superior accuracy in voltage and resistance measurements, with ±0.01% voltage precision and ±0.5% internal resistance accuracy, ensuring reliable data.
High Efficiency & Automation:
Fully automated testing processes with programmable calibration and real-time data monitoring, supporting high throughput and seamless integration with production systems.
Advanced Analytics & Control:
Integrated software suite for in-depth data analysis, quality traceability, and multi-protocol communication, enabling smart decision-making and process optimization.
Modular architecture supports easy customization and expansion, compatible with various battery formats and production lines.
Demonstration Product
- Li-ion Battery OCV Test System
Production Info
OCV Test System: Critical in-process quality control for lithium battery manufacturing, delivering precise measurement of open-circuit voltage, AC internal resistance, and case voltage to ensure cell performance consistency.
Project Composition
High-Precision Testing Modules: Independent instruments for OCV, ACR, and case voltage testing ensure accurate, interference-free data.
Smart Management Platform: Integrated with testing software, access control, batch traceability, grading control, and barcode modules, supported by a backend database for full digital process management.
Technology Highlights
Superior Precision: Voltage ±0.01% and IR ±0.5% for reliable data
Hands-Free Calibration: Auto-zeroing fixture with programmable intervals
Universal Compatibility: Seamless support for 3560–3563 series IR testers
Intelligent Binning: 498-grade precision sorting capability
Demonstration Product
- Li-ion Battery DCIR Test System
Production Info
The Li-ion Battery DCIR Test System is a core quality assurance tool that precisely measures DC internal resistance via millisecond-level pulsing, simultaneously evaluating State-of-Health (SOH), power performance, and safety thresholds. Deployed post-formation & aging, it rapidly executes high-rate charge/discharge cycles with real-time data capture and seamless database integration, effectively screening out-of-spec cells to boost throughput, ensure cell-to-cell consistency, and mitigate field failure risks.
Project Composition
The hardware system integrates test equipment, automated material handling, high-speed scanning traceability, floating probe cards, distributed control systems, and communication modules, while the software suite integrates an intelligent test engine, advanced data analytics, and visual monitoring interface.
Technology Highlights
Ultra-High Precision & Sub-10ms Response: ±0.05% FS voltage/current accuracy with <10ms response ensures superior data repeatability
Massively Parallel Testing: Multi-channel simultaneous operation boosts throughput by 50%+ to match production takt time
Intelligent Auto-Calibration: Built-in calibration fixture with multi-layer error prevention eliminates anomalous data
Seamless MES Integration: Real-time production monitoring and full traceability via native MES connectivity
Demonstration Product
- Li-ion Battery EOL Test System
Production Info
EOL Integrated Test Equipment: The final quality gate before module delivery, ensuring comprehensive performance testing and functional verification of battery pack modules.
Project Composition
Comprehensive Test Suite: Insulation/hipot/total voltage, ACIR/DCIR, BMS performance, relay, cell consistency (voltage/temperature), barcode capture
Intelligent Control System: Multi-level access control, 1D/2D code activation, MES integration, multi-protocol support (CAN, GPIB, RS485/422, LIN, USB, LAN)
Technology Highlights
Fully Automated: Unattended, one-touch execution of all test protocols
Smart Traceability: Automated data logging creates comprehensive quality records
Error-Proof Design: Built-in standard validation eliminates human error
Open Architecture: Script editing enables rapid adaptation to multiple models
Demonstration Product
- Cell Charge/Discharge System
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Production Info High-Precision Cell Charge/Discharge Test System: Engineered for cell-level back-end processes, covering full-spectrum testing—formation, capacity grading, cycle life, and performance validation—to ensure consistency of capacity, internal resistance, and voltage parameters. Critical equipment for intelligent battery manufacturing. Technology Highlights
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Demonstration Product
- Module Charge/Discharge System
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Production Info Pack Charge/Discharge System: Purpose-built for battery pack maintenance and cell replacement, delivering precise charge/discharge cycles to ensure voltage consistency across cells—critical for pack reliability and extended service life. Technology Highlights
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Demonstration Product
- Module Charge/Discharge System
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Production Info Pack-Level High-Power Test System: Engineered for battery pack charge/discharge cycling, dynamic load profiling, and performance validation—ensuring safety, reliability, and lifecycle quality for both R&D and production EOL testing of EV and ESS packs Technology Highlights
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Demonstration Product
- Energy Storage Cabinet Charge/Discharge System
Production Info
Smart Bidirectional Converter: The critical interface between energy storage systems and the grid—enabling high-efficiency power conversion, rapid dispatch response, and 24/7 safe operation.
Technology Highlights
Bidirectional Power Flow: DC↔AC conversion with ≥95% efficiency
Smart Grid Support: Enables frequency regulation, peak shaving, and advanced control strategies
Multi-Layer Protection: Overvoltage, overcurrent, and short-circuit protection with <10ms response
Service-Friendly Modularity: Hierarchical design simplifies maintenance
