What Is ANATEL Certification?

ANATEL (Agência Nacional de Telecomunicações) certification is a mandatory certification system implemented by Brazil’s National Telecommunications Agency for telecom products. Under Brazilian regulations, all telecom products and accessories sold in the Brazilian market—including mobile phone batteries—must obtain ANATEL certification to be legally commercialized and used in Brazil.

ANATEL certification is divided into two categories: mandatory and voluntary, with identical approval procedures for domestic and foreign products. Mobile phone batteries fall under the mandatory certification scope, and their test results and reports must comply with the rules and regulations adopted by ANATEL.

Why Do Mobile Phone Batteries Need ANATEL Certification?

1. Statutory Requirement for Market Access

Per Brazil’s Electrical Equipment Approval Regulations, electrical products including batteries require mandatory type approval and safety certification. Mobile phone batteries without ANATEL certification cannot be legally sold in Brazil and may even be detained by customs.

2. Critical Guarantee for Product Safety

ANATEL certification verifies the safety performance of mobile phone batteries under normal and abnormal conditions through a series of rigorous tests, effectively preventing safety incidents such as fire and explosion and safeguarding consumer safety.

3. Avoid Legal Risks

Selling uncertified mobile phone batteries may lead to product delisting, heavy fines, and other legal risks. Regulations stipulate that uncertified sales can result in product seizure and fines of up to 20% of total sales revenue.

4. Enhance Product Competitiveness

ANATEL-certified mobile phone batteries boost confidence among consumers and distributors, gain a competitive edge in the Brazilian market, and lay a solid foundation for expanding into the South American market.

Scope of Application for ANATEL Certification

ANATEL certification applies to all mobile phone batteries sold in Brazil, mainly including:

• Lithium-ion mobile phone batteries
• Lithium polymer mobile phone batteries
• Mobile phone batteries with other chemical systems

According to ANATEL’s classification, mobile phone batteries fall into Type I certification scope, which covers terminal devices such as mobile phones, satellite phones, VoIP phones, mobile phone batteries, and mobile phone charging cables.

Core Requirements for ANATEL Certification

Technical Standard Requirements

ANATEL certification for mobile phone batteries is primarily based on the following technical standards:

• Electrical safety standards: Based on relevant safety standards such as IEC 60950
• Performance testing standards: Including key parameters such as capacity, cycle life, and internal resistance
• Safety testing standards: Safety tests such as overcharge, overdischarge, short circuit, and temperature cycling

Sample Quantity Requirements

Per ANATEL Act.3484, the sample quantity required for electrical and safety performance testing is 41 lithium batteries and 12 battery cells. The cells used for testing must have the same characteristics as those used in manufacturing the certified batteries.

Detailed ANATEL Certification Process for Mobile Phone Batteries

The ANATEL certification process for mobile phone batteries typically includes the following key steps:

Phase 1: Preparatory Stage (1–2 Weeks)

• Confirm product classification: Verify the product falls under Type I (terminal devices) in ANATEL’s classification.
• Select certification mode: Determine whether to apply for module certification or complete product certification.
• Appoint a local Brazilian representative: Applications must be submitted by a Brazilian registered company (importer or authorized agent) as the legal entity.

Phase 2: Technical Documentation & Testing (2–4 Months)

• Prepare technical documents: Including Portuguese user manuals, circuit diagrams, and BOM lists (marking key components).
• Laboratory testing: Conduct safety and performance tests at ANATEL-accredited laboratories.
• Sample evaluation: Each sample is tested individually; series/parallel connection for testing is not permitted.

Phase 3: Application Submission & Review (1–2 Months)

• Submit application: The local Brazilian representative submits documents to ANATEL.
• Review process: ANATEL audits technical documents and test reports.
• Obtain certification ID: Upon approval, receive an ANATEL ID (format: HHH-AA-FFF, e.g., 1234-25-5678).

Phase 4: Factory Audit (if applicable)

For Type I products (e.g., mobile phone batteries), manufacturers may need to provide a factory ISO 9001 certificate and undergo annual audits.

Phase 5: Labeling & Annual Maintenance

• Product marking: Affix the ANATEL logo (height ≥5mm), certification number, and Portuguese warning statements.
• Annual maintenance: Submit product change declarations (hardware/software adjustments require re-testing).

Total Certification Cycle: Typically 3–4 months, depending on product complexity and testing progress.

Required Materials for ANATEL Certification Application

The following main materials are required to apply for ANATEL certification for mobile phone batteries:

1. Enterprise Qualification Documents

• Information of the certification applicant
• Information of the manufacturer
• Information of the manufacturing factory

2. Product Technical Documents

• Portuguese user manual
• Product manual and technical specifications
• Internal and external product photos
• Electrical schematics and circuit diagrams

3. Quality Management Documents

• ISO 9001 certification of the manufacturing factory (for Type I products)

4. Test Reports

• Test reports issued by ANATEL-accredited laboratories

Certification Mark & Label Requirements

ANATEL-certified mobile phone batteries must comply with specific labeling requirements:

• ANATEL logo: Clearly marked on the product.
• Certification number: Unique number issued by ANATEL.
• Manufacturer information: Including manufacturer name, production year, model, etc.

Per ANATEL requirements, special specified labels must be affixed to batteries. These labels cannot be printed by the manufacturer and must be purchased by Brazilian local sellers from official Brazilian authorities.

Certificate Validity & Maintenance

The validity period of ANATEL certification certificates varies by product category:

• Type I devices (including mobile phone batteries): 2 years

Maintenance Requirements

• Undergo annual factory surveillance audits and Brazilian warehouse inspections.
• Certificate holders must submit annual filings and product change declarations. Major hardware/software changes may require re-testing or re-certification.

Our Service Advantages

1. Professional Technical Team

Our engineers are well-versed in mobile phone battery technical characteristics and ANATEL certification requirements, familiar with Brazilian regulations and testing standards, and provide accurate technical guidance and problem-solving solutions.

2. Rich Project Experience

We have successfully provided ANATEL certification services for numerous battery enterprises, familiar with key links and common issues in the certification process, helping enterprises effectively avoid risks and improve the one-time pass rate.

3. One-Stop Certification Service

We offer end-to-end services from pre-consultation, document preparation, sample testing to certificate acquisition, covering all aspects of ANATEL certification for mobile phone batteries.

4. Localized Support

We have established strong partnerships with local Brazilian certification bodies and laboratories, providing more efficient certification services for customers.

5. Rapid Response Mechanism

We commit to responding to customer inquiries immediately, providing targeted solutions and recommendations, and significantly shortening the certification cycle by optimizing project processes.

Frequently Asked Questions (FAQs)

Q: How long does ANATEL certification take?A: The standard ANATEL certification cycle is 3–4 months, depending on product complexity and testing progress.

Q: Is a factory audit required for ANATEL certification?A: For Type I products (e.g., mobile phone batteries), manufacturers may need to provide a factory ISO 9001 certificate and undergo annual audits.

Q: Do I need to re-certify after product design changes?A: If changes affect key characteristics related to compliance with basic requirements—especially major changes to electrical structure or key components—re-evaluation or supplementary testing is required.

Q: Do all mobile phone batteries need ANATEL certification?A: All mobile phone batteries sold in the Brazilian market require mandatory ANATEL certification.

ANATEL certification for mobile phone batteries is a crucial link for products to enter the Brazilian market. As Brazil tightens battery safety requirements, obtaining ANATEL certification has become an inevitable choice for relevant enterprises. A sound certification strategy not only ensures compliant product launch but also helps enterprises enhance competitiveness and gain trust in the Brazilian market.

If you have any questions about ANATEL certification for mobile phone batteries or need related services, please feel free to contact Guangdong Energy Storage Testing Technology Co., Ltd.! Our professional team will provide detailed technical consulting and personalized certification solutions to safeguard your products’ smooth entry into the Brazilian market.