A high-performance assembly line engineered for giga-scale lithium battery pack manufacturing. Built to deliver precise, consistent, and high-throughput operations for energy storage and EV applications.
The BESS Assembly Line is designed to meet the demanding requirements of large-scale lithium battery pack production. With advanced process automation, intelligent control systems, and high-precision tooling, it ensures uniformity, reliability, and maximum production efficiency.
This system maintains micro-level precision at every step, supports high pieces-per-minute outputs, and adheres to global quality standards—making it ideal for EV, grid-storage, and industrial-grade applications.
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.

Stabilizes cells through controlled aging.
Tests pack performance and safety.
Sorts cells by open-circuit voltage.
Stacks cells into aligned modules.
Applies uniform module pressure.
Cleans surfaces before welding.
Checks polarity and visual defects.
Creates precise electrical joints.
Validates module end performance.
Completes final pack assembly.
EV battery production, energy storage manufacturing, battery research labs, electronics assembly, and OEM-based fabrication units.
Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.
Manufacturers and energy solution providers trust our BESS Assembly Line for its reliability, precision, and scalable performance. Here’s what our clients say about working with us.
The BESS assembly line significantly improved our production efficiency and consistency. The automation and quality control are outstanding.