| Product Name | Semco Battery Management System |
| Number of strings supported | 1-24string |
| Basic skills | Internal resistance test |
| Single overcharge and over discharge voltage | |
| Single overcharge and over discharge recovery voltage | |
| overcharge/Over-discharge protection delay | |
| Charge/discharge protection current | |
| Charge and discharge overcurrent delay | |
| Delay of secondary overcharge and over discharge of single cell | |
| Unique test items | Single-cell self-consumption test (refers to the true and accurate self-consumption of each cell) |
| Balanced current and balanced turn-on voltage test | |
| The test sequence can be adjusted | |
| Test program starts | Support barcode scanning self-starting/manual start |
| Test Data | Data sheet can be generated and saved to facilitate product traceability |
| Scope of application | Can measure ternary materials, lithium iron phosphate, lithium cobaltite, lithium manganate, titanate and other lithium battery protection boards |
| Protective function | Hardware board and most software boards (communication is required for special software boards) |
| Module | High current module: the highest current level can reach400A, current accuracy±0.1A |
| Voltage module: programmable output0.5-5V, accuracy±1mV | |
| Short-circuit module: supercapacitor provides instantaneous400AShort circuit current, test short circuit delay |
Cell Aging Machines are designed to stabilize lithium-ion cells through controlled charge and discharge cycles, validating capacity, voltage consistency, and thermal behavior before assembly.

Battery Pack Testers perform complete electrical and safety validation, including voltage, current, insulation resistance, and protection checks.

LOCV Sorting machines measure open circuit voltage to group cells with consistent electrical characteristics, improving performance and lifespan.

Module Stacking systems precisely align and stack battery cells into mechanically stable modules for downstream processing.

Compression machines apply uniform pressure to enhance module strength, thermal contact, and long-term durability.

Laser Cleaning removes oxides and contaminants from battery tabs and terminals, ensuring clean, high-quality welding surfaces.

Vision-based polarity and CCD inspection detects alignment errors, defects, and missing components early in the process.

Laser Welding machines deliver precise, repeatable, high-strength joints with minimal heat impact.

End-of-Line testing validates electrical, functional, and safety performance before pack integration.

The Pack Line integrates final assembly, enclosure installation, and testing for scalable battery production.

EV battery production, energy storage manufacturing, battery research labs, electronics assembly, and OEM-based fabrication units.
This equipment is designed to support efficient and accurate battery assembly and testing workflows. With durable construction, precision control, and user-friendly operation, it delivers consistent performance for both small-scale and large-scale production environments.
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Description
The product comes with a dedicated support and service package that includes activation, calibration assistance, and post-installation guidance.
Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.
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