As Chinese manufacturers thrive in global trade, Brazil’s power bank market is growing rapidly, emerging as the most promising consumer tech growth engine in Latin America. For domestic R&D enterprises and cross-border traders, obtaining Brazil’s ANATEL certification is not only a legal prerequisite for compliant market entry but also a core strategy to build brand credibility and break regional market barriers. Below, we systematically analyze the full process and key considerations of ANATEL certification for power banks, combining core points and relevant background.

I. What Is Brazil ANATEL Certification?

ANATEL (Agência Nacional de Telecomunicações) is Brazil’s National Telecommunications Agency, responsible for approving all telecommunications equipment, radio devices, and related products used in Brazil. Any power bank sold or used in the Brazilian market must first obtain ANATEL certification and affix the certification mark on the product to ensure legal sales and customs clearance.

II. Five Core Points of ANATEL Certification for Power Banks

1. Certificate Validity: 2 Years (Renew Promptly)

ANATEL certification certificates are valid for 2 years from the date of issuance. If sales in Brazil are to continue after expiration, the renewal process must be initiated before the deadline—usually requiring re-submission of technical documents and potential sample retesting. Failure to renew on time will result in certificate invalidation, making products unable to pass customs or circulate in the market.

2. Certificate Holder Must Be a Local Brazilian Company

Per ANATEL regulations, the certificate holder must be a legally registered local company in Brazil. If the manufacturer or exporter has no subsidiary or cooperative importer in Brazil, qualified consulting institutions (such as Guangdong Energy Storage Testing) can provide local Brazilian companies as authorized holders to ensure compliance with regulatory requirements.

3. Import Requires an Authorization Letter from the Holder

After certification is completed, customs will require the ANATEL certificate and a corresponding Letter of Authorization issued by the certificate holder during actual goods import. This letter must explicitly authorize the designated importer to use the certificate for customs clearance. This critical step is often overlooked—be sure to coordinate with the holder in advance.

4. Family Approval Saves Costs for Series Models

If multiple power bank models only differ in appearance/color but share identical internal circuits, core components, and electrical performance, a Family Approval (series certification) can be applied for. This significantly reduces duplicate testing and review costs and shortens the overall certification cycle. Note: Any changes to electrical parameters or key components may require separate applications.

5. Certification Information Is Publicly Verifiable

ANATEL mandates that all certified product information be publicly searchable on its official website. Importers, distributors, or consumers can verify the authenticity and status of certificates via the ANATEL portal. After obtaining certification, enterprises should proactively confirm the accuracy of public information to avoid customs clearance delays due to discrepancies.

III. Basic ANATEL Certification Process

1. Document Preparation: Compile technical specifications, circuit diagrams, RF parameters, PCB layouts, product photos, etc.
2. Sample Testing: Submit samples to ANATEL-accredited laboratories for RF, safety, EMC, and other required tests.
3. Application Submission: Through the local certificate holder, submit test reports and relevant application documents to ANATEL.
4. Technical Review: ANATEL reviews the documents and may request supplementary materials.
5. Certificate Issuance: Upon approval, the certificate is issued, and product information is entered into the ANATEL database for public access.
6. Mark Affixing: Certified products must display the ANATEL mark (including certification ID).

IV. Common Issues & Recommendations

Certification Cycle & Costs

• Cycle: Typically 8–12 weeks, varying by product complexity and number of series models.
• Costs: Dependent on product specifications and series scope. Partnering with an experienced consulting institution can effectively mitigate process risks.

Market Supervision & Compliance

ANATEL conducts regular market sampling inspections. Non-compliant products (inconsistent with certification) may face fines, certificate revocation, or even sales bans.

About Us

Guangdong Energy Storage Testing Technology Co., Ltd. specializes in global compliance certification for batteries, energy storage products, and electronic devices. With years of experience in ANATEL projects, we offer end-to-end services—from technical consulting, document preparation, and local holder services to customs clearance support—helping your products smoothly enter the Brazilian market.

If you have ANATEL certification needs for power banks or other products in Brazil, feel free to contact us for detailed solutions and support.