Battery Industry
Industry Overview
The battery industry—especially in the fields of power batteries, energy storage, and consumer electronics—is witnessing exponential growth, driven by the global transition to electric vehicles, renewable energy, and portable devices. This rapid evolution places higher demands on precision, efficiency, and safety in battery manufacturing.
Laser technology, with its non-contact, high-precision, and clean characteristics, has become a core enabler for key battery manufacturing processes including cutting, welding, cleaning, and marking.
Industry Challenges
High precision required in cutting electrodes and tabs to avoid short circuits
Sensitive materials (lithium, copper, aluminum) requiring minimal thermal impact
High safety standards—demanding reliable, repeatable, and sealed processes
Increasing production speed and automation in giga-factories
Green manufacturing targets: minimal material waste, no pollution, and full traceability
Laser Applications in Battery Manufacturing
Laser Welding Solutions
Application Areas: Tab welding, pole welding, battery pack enclosure welding, busbar connections
Advantages: Deep penetration, minimal spatter, stable joints, automated control
Recommended Products: Fiber Laser Welding System, Dual-axis Galvo Welding Platform
Laser Cleaning Solutions
Use Cases: Pre-welding oxide removal, surface cleaning of battery terminals, pre-coating surface prep
Benefits: No consumables, zero damage to substrate, high-speed inline capability
Recommended Products: 100W–500W Laser Cleaning Machine (air or water-cooled)
Laser Cutting Solutions
Applications: Electrode sheet cutting, tab notching, separator film cutting
Benefits: Burr-free edges, low heat-affected zone, highly repeatable
Recommended Systems: UV Laser Cutter (for polymer films), Fiber Laser Cutter (for metal foils)
Laser Marking Solutions
Application Scenarios: Cell barcode & QR code marking, traceability info on metal casings or pouch cells
Advantages: Permanent codes, anti-counterfeit, supports MES and vision reading systems
Recommended Machines: UV Laser Marking Machine, Fiber Laser Marking System
Why Choose Our Battery Laser Solutions?
Modular Integration: Easily integrated with battery assembly lines and automation platforms
High Reliability: Industrial-grade lasers designed for 24/7 operation in harsh environments
Eco-Friendly: No solvents, consumables, or pollutants
Application Cases
| PROJECT | LASER PROCESS |
|---|---|
| Welding of battery tab to busbar | Fiber laser welding |
| Surface oxide cleaning before welding | Laser cleaning |
| Cutting of copper foil electrodes | Precision fiber laser cutting |
| QR code marking on cylindrical cells | UV/fiber laser marking |
| Enclosure welding of battery modules | Galvo laser welding system |
Industry Trends
EV Boom: Explosive growth of EVs is driving massive investments in battery gigafactories
Automation & AI: Laser systems integrated into fully automated battery lines with AI inspection
Recycling & Sustainability: Laser systems help in clean disassembly and traceable battery lifecycle
Solid-State Battery Innovation: Demands ultra-precise, low-thermal processes—ideal for lasers
Cooperation Models
Provide complete turnkey solutions or modular laser units adaptable to your production needs
One-stop service: Technical support + on-site installation + training + remote diagnostics
Support OEM/ODM cooperation modes for equipment customization, branding, and automation integration
Empowering Clean Energy with Laser Precision
Our laser technology is shaping the future of battery production—with precision, reliability, and sustainability. From lithium battery cells to EV modules and energy storage packs, we deliver solutions that meet the highest industry standards.
Contact us today to learn how our laser solutions can optimize your battery production process and accelerate your path to smarter energy.
