Energy & Battery
As the global demand for new energy vehicles, smart grids, and large-scale energy storage accelerates, the energy and battery sectors are undergoing rapid transformation. Laser technology plays a vital role in enabling high-precision, high-efficiency, and automated battery manufacturing solutions.
Why Laser Technology is Essential in Modern Battery Manufacturing？
- As the global shift toward electric vehicles, renewable energy, and smart storage accelerates, battery production must meet higher demands for precision, speed, and sustainability. Laser technology offers unmatched benefits in this transformation.
- With contactless processing, ultra-fine control, and full automation compatibility, laser systems are redefining how energy devices are welded, cut, and cleaned—ensuring lower defect rates and higher efficiency for manufacturers of lithium-ion, solid-state, and hydrogen batteries.
Precision Laser Welding for Battery Tabs, Cells & Modules
Reliable connections are critical in every battery system—from EV power packs to stationary energy storage modules. Laser welding delivers superior results when joining battery tabs, housings, and modules. Our systems support:
- Low-spatter, high-speed welding
- Multi-layer and dissimilar material compatibility (e.g., copper + aluminum)
- Precise thermal control for sensitive components
Whether you’re building next-gen lithium batteries or sealing structural battery trays, laser welding ensures electrical integrity and mechanical strength for long-term performance.
Laser Cutting for Electrodes & Separators
Laser cutting offers precise shaping of electrode materials with minimal heat impact. Ideal for lithium iron phosphate (LFP), NCM, and graphite layers, our ultrafast lasers (picosecond or femtosecond) produce:
- Smooth, burr-free edges
- No carbonization or material damage
- Stable dimensional accuracy even in mass production
This precision directly improves battery consistency, energy density, and cycle life, making our laser cutters an essential tool in modern electrode processing.
Laser Cleaning for Greener Battery Manufacturing
In battery manufacturing, surface condition is everything—especially before welding, coating, or bonding. Any oxide film, oil residue, or microparticle contamination can lead to poor bonding, high internal resistance, or even early failure. Traditional cleaning methods such as chemical solvents, mechanical brushing, or plasma treatment are either messy, consumable-heavy, or environmentally harmful.
Laser cleaning offers a contactless, non-abrasive, and solvent-free alternative that removes unwanted surface layers with micron precision using high-energy pulsed beams.
Key benefits include:
- Contactless, zero-consumable process
- Reduced defect rate in downstream welding or bonding
- Enhanced sustainability and environmental compliance
Powering the Next Generation of Batteries with Laser Precision
From Hydrogen to Solid-State: Scalable Laser Solutions for Modern Energy
- Beyond lithium batteries, laser solutions are also widely used in the manufacturing of hydrogen fuel cells, energy storage modules, and photovoltaic components. Whether it’s sealing a battery tray, cutting solar wafers, or marking fuel cell membranes, laser technology offers a flexible, automated, and scalable approach.
- Real-world cases have shown that integrated laser systems combining cleaning, cutting, and welding significantly improve production efficiency while reducing scrap rates. In high-end EV battery lines, these systems enable precise tab welding and inline contamination removal, ensuring consistent product quality and extended battery lifespan.
- As new battery technologies such as solid-state batteries, sodium-ion, and hydrogen cells continue to emerge, the role of laser technology will become even more central. Its ability to provide clean, controlled, and intelligent processing makes it a key enabler for the future of sustainable energy manufacturing.