China Updates CCC Rules for Power Banks and Lithium-Ion Batteries

August 2025 marks a major update in China’s mandatory product certification system. The National Certification and Accreditation Administration (CNCA) has released new rules — CNCA‑C09‑02:2025 — specifically for mobile power banks, lithium-ion batteries, and battery packs.

These rules take effect 15 August 2025 and introduce stricter safety testing and conformity requirements for manufacturers and importers.

What’s Changing?

The new rule replaces the previous CNCA‑C09‑01:2023 standard for these products, providing a more product-specific approach to certification. Key highlights include:

• Tighter testing requirements: Certification bodies must ensure products meet updated safety and performance standards before they can be sold in China.

• Factory inspections: Stricter on-site inspections and sampling protocols are now part of the certification process.

• Post-certification supervision: Regulators will continue to monitor certified products for compliance, reducing risks from unsafe or non-conforming batches.

Transition for Existing Certificates

Existing CCC certificates issued under the previous standard remain valid. Manufacturers do not need to re-certify immediately but must update their certificates:

• Upon expiry

• If the product model changes

• If there are updates to national standards

This phased approach ensures continuity while aligning with the new safety requirements.

Why This Matters

Battery-related products, especially mobile power banks, have been a focal point for safety enforcement in China. The updated CNCA rules aim to:

• Reduce safety risks such as overheating or fire hazards

• Increase traceability and accountability for manufacturers

• Provide clear compliance pathways under the CCC system

If your company manufactures or imports mobile power banks, lithium-ion batteries, or battery packs into China, the CNCA‑C09‑02:2025 rules are now the mandatory compliance standard. Plan early for testing, documentation, and certification to ensure smooth market access and maintain regulatory compliance.