BIS Certification for Sealed Secondary Batteries/Cells (Lithium-Ion Battery) IS 16046 (Part 2):2018

What is BIS Certification for Sealed Secondary Batteries?

The Bureau of Indian Standards (BIS) requires that all sealed secondary batteries, particularly lithium-ion batteries, comply with IS 16046 (Part 2):2018 under the CRS Scheme. This regulation ensures that the batteries meet strict safety and performance standards. The CRS mark not only establishes credibility but also protects consumers from potential electrical hazards such as shocks, overheating, or fires.

The certification process applies to all manufacturers, whether they are based in India or abroad. This guarantees that all sealed secondary cells or batteries entering the Indian market meet the same rigorous safety and technical standards.

Why is CRS Certification Necessary?

CRS certification for sealed secondary cells and batteries is crucial for several reasons:

1. Consumer Safety: It ensures the batteries are free from risks like electric shocks, short circuits, or thermal issues.
2. Regulatory Compliance: It confirms adherence to IS 16046(Part 2):2018, aligning with Indian safety and performance standards.
3. Market Access: BIS certification facilitates entry into the Indian market by providing the necessary approval for sales.
4. Trust and Credibility: A CRS-marked product reassures consumers about the safety, quality, and reliability of the batteries.
5. Legal Requirement: Selling unregistered batteries is prohibited in India, making certification mandatory.

Overview of IS 16046(Part 2):2018 for Sealed Secondary Batteries

The Indian Standard IS 16046(Part 2):2018 is specifically tailored for sealed secondary cells and batteries containing alkaline or non-acid electrolytes. It encompasses critical safety and performance guidelines, such as:

● Electrical Safety: Standards to protect against electric shocks or insulation failures.

●Thermal Management: Ensures batteries can handle heat efficiently without overheating.

● Performance Metrics: Verifies stable power delivery, capacity, and reliability over time.

●Environmental Testing: Confirms batteries' resilience to humidity, temperature variations, and other external factors.

● Electromagnetic Compatibility (EMC): Prevents interference with other devices.

These measures collectively ensure safe operation, efficient performance, and longevity, making the batteries fit for use in modern portable devices.

Key Tests Conducted for CRS Certification

To qualify for BIS certification, sealed secondary batteries undergo rigorous testing to meet safety and performance benchmarks:

1. Electrical Safety Tests: Assess risks like electric shocks and verify insulation resistance.
2. Thermal Tests: Ensure batteries manage heat efficiently during prolonged use.
3. Performance Testing: Verify power delivery, voltage stability, and capacity.
4. Load Testing: Evaluate stability under different loads.
5. Environmental Tests: Confirm durability under varying temperature and humidity conditions.
6. EMC Testing: Check electromagnetic compatibility with other devices.

BIS Registration Process for Sealed Secondary Batteries

The BIS registration process differs slightly for domestic and foreign manufacturers but broadly follows these steps:

For Foreign Manufacturers:

1. Nominate an Indian Representative: A foreign manufacturer must appoint an Indian Representative with a valid business presence in India to handle the registration process.
2. Online Application Submission: The representative submits an application via the BIS portal, ensuring all details are accurate.
3. Sample Testing: Battery samples are tested in a BIS-approved laboratory for compliance with IS 16046(Part 2):2018.
4. Submit Complete Application: The application, along with test reports and required documents, is submitted online or in hard copy.
5. BIS Verification: The BIS reviews documents and may conduct factory inspections.
6. Grant of License: Upon successful verification, the BIS grants a license, allowing the use of the CRS mark.

For Domestic Manufacturers:

1. Submit Online Application: Domestic manufacturers directly apply on the BIS portal to begin the registration process.
2. Sample Testing: Like foreign manufacturers, samples are tested at a BIS-recognized lab.
3. Submit Application: A complete application, including test reports, is submitted to the BIS.
4. Verification: The BIS reviews documents and may inspect the manufacturing facility.
5. License Grant: After successful verification, the BIS issues a license for using the CRS mark.

Documents Required for BIS Certification

Below is a comprehensive checklist of documents needed for BIS registration:

General Documents:

●  Filled CDF/CCL forms.

●  BIS application form.

●  Business License (original + English translation).

●  Scope of Business License (original + English translation).

●  ISO Certification of the manufacturing unit.

●  Product marking label details.

Additional Documents for Foreign Manufacturers:

●  Authorization letter (if the signatory isn’t the manufacturing head).

●  Trademark certificate.

●  Indian Representative's registration proof.

●  Photo ID of the authorized representative.

Technical Documents:

●  User manual or technical specification sheet.

●  Test reports from BIS-approved laboratories.

Benefits of BIS CRS for Sealed Secondary Batteries

1. Improved Consumer Confidence: The CRS mark assures customers of the product's safety and compliance.
2. Regulatory Compliance: Aligns with Indian safety laws, ensuring hassle-free market entry.
3. Global Credibility: Helps manufacturers gain a competitive edge by meeting international safety standards.
4. Simplified Imports: Certified products face fewer hurdles during customs clearance in India.

Conclusion

Obtaining BIS Certification for (Lithium-Ion Battery) is not just a regulatory requirement but a commitment to safety, quality, and reliability. The CRS Scheme under IS 16046(Part 2):2018 ensures that batteries are safe, efficient, and fit for portable applications. For manufacturers, BIS certification is a gateway to the Indian market, fostering consumer trust and boosting product credibility. By adhering to these standards and processes, manufacturers can unlock opportunities while prioritizing the safety and satisfaction of their customers.

Ready to certify your sealed secondary batteries and stay compliant with Indian standards? Partner with EVTL India, a leading BIS consultant in India helping the manufacturers fulfill the regulatory requirements hassle-free.