Technology
R&D Overview
| 380+ Highly Competent Battery Scientists and Technicians | 90+ High Precision Testing and Characterization Equipment |
| 6% of Revenue Invested to R&D | 70+ Patents Filed per Year |
Chongqing Research Institute
Stacking Technology
VDL’s coin batteries are manufactured using its unique stacking technology, which offers a wealth of benefits to our customers. VDL has been awarded global patents on this innovation.
| Manufacturing Technology | Stacking | Winding |
| Adopted By | VDL | Most Competitors |
| Space Utilization | Good | Poor |
| Internal Impedance | Low | High |
| Patent Infringement Risk* | Zero | High |
| *Referring to global patents filed by Varta Microbattery | ||
Smart Manufacturing
Fully automated production line for both coin and pouch cells
MES system with individual QR code for full traceability
