Battery Module Cycle Test System 120V 125A
battery module cycle test system is a high-precision charge-discharge test system for EV battery modules, e-bikes, power tools, and energy storage packs. It features ±0.05% FS accuracy, 120V/125A range, and a 5ms current response time. Supporting drive cycle and road profile simulation, it enables real-world condition testing.
With built-in safety mechanisms, flexible software programming, and seamless integration with external testbed equipment, it ensures precise, automated, and reliable battery evaluation, optimizing charging efficiency, temperature control, and BMS strategies for enhanced performance and safety.
Scope of Application
Energy Storage Battery
Power Battery
Consumer Battery
Product Features
Seamless Testbed Integration
Effortless menu-driven programming with flexible step editing and conditional jumps. Integrates with external devices like temperature and humidity chambers via protocol synchronization and conversion, ensuring precise, automated test conditions for reliable battery evaluation.
Flexible Multi-Channel Parallel Testing
Up to 8 channels can be paralleled to increase current output, meeting high-current testing needs for EV and energy storage batteries. This enhances efficiency, reduces costs, and maximizes testing flexibility.
Reliable Driving Profile Simulation
Replicate rapid load changes and capture real-time battery behavior with 50ms resolution. Simulate driving profiles, including individual voltage limits and charging capacity profiles, to optimize efficiency, temperature control, and BMS strategies for safe, reliable battery performance.
Maximum Battery Protection
Featuring over-voltage, over-current, short-circuit, and temperature protection, it ensures safe, reliable testing, minimizing risks, cutting downtime, and extending equipment lifespan for efficient operations.
Modular Design Supporting Parallel Channel Operation
The system provides flexible multi-channel parallel connections, enabling both high test accuracy across multiple channels and high-current testing capabilities (up to 2000 A), thereby increasing overall testing capacity.
This modular architecture significantly expands application coverage for battery modules, electric motors, and high-power industrial equipment, supporting a wide range of testing scenarios.
Driving Profile Simulation Support <50 ms
Driving profile data accuracy: <0.05% F.S.
By replicating real driving conditions, it provides high-accuracy battery performance evaluation.
High-Precision Ultra-Fast Dynamic Response
Thanks to SiC power components, the device achieves an industry-leading current response time of 3 ms.
Specially designed for energy storage and power/battery testing applications.
Verified Performance:
Current Rise Time (+10% → +90% / 0A → –300A): 2.95 ms (tested)
Current Response Time (+90% → –90% / +300A → –300A): 5.4 ms (tested)
This speed and precision ensure reliable waveform capture in dynamic conditions such as pulsed loads, rapid CC/CV transitions, and BMS responses.
Compatible with battery test bench integration
Supports synchronized control with external devices (e.g., environmental chambers) during battery testing through protocol integration, enabling precise adherence to predefined conditions.
