Our products production adheres to a stringent, multi-stage quality control protocol to ensure ultimate reliability, safety, and performance.

1. Incoming Material Inspection: All raw materials, including electrode carbon, electrolytes, separators, and casings, undergo rigorous chemical and physical analysis against strict specifications.

2. In-Process Manufacturing Control: The coating, slitting, winding/stacking, and assembly processes are monitored in real-time. Key parameters like electrode thickness, alignment, and moisture levels are continuously verified.

3. Formation & Aging: Each unit undergoes a controlled formation process to stabilize performance. This is followed by an aging period where parameters like capacitance, internal resistance (ESR), and leakage current are meticulously measured.

4. Final Performance Testing: 100% of products are subjected to a comprehensive final test. This includes:

Electrical Tests: Rated capacitance, ESR, voltage hold, and self-discharge rate verification.
Safety & Reliability Tests: Destructive and non-destructive tests, such as high-temperature exposure, cycle life testing, and surge voltage checks, are conducted on statistical batches.
5. Traceability & Documentation: Every super capacitor is laser-marked with a unique ID, ensuring full traceability of materials and production data throughout its lifecycle.

This integrated approach, combining automated inspection with statistical process control, guarantees that every unit delivered meets or exceeds the defined industry standards and customer-specific requirements. Our commitment is to provide consistently high-power, long-life energy storage solutions.