BIS Certification for Storage Battery – Complete Guide

Storage batteries play a crucial role across various sectors, from automotive and renewable energy to power backups and consumer electronics. As their usage continues to expand, the need for standardized quality and safety becomes even more important. In India, the Bureau of Indian Standards (BIS) regulates the quality parameters for storage batteries through mandatory certification under the relevant IS standards. BIS Certification ensures that storage batteries follow defined manufacturing, testing, and performance guidelines before being sold in the market.

Why BIS Certification is Required for Storage Batteries?

The market for storage batteries—such as lead-acid batteries, solar batteries, and automotive batteries—has grown rapidly due to increased dependence on electric vehicles, power backups, and renewable energy. With this growth, the government aims to prevent the circulation of substandard or unsafe batteries. The BIS certification process helps manufacturers maintain consistent quality, performance, and durability. It also enhances user confidence and makes products more competitive in the domestic and international market.

For various categories of storage batteries, BIS Certification falls under compulsory registration or mandatory product approval depending on the type and application. Manufacturers must submit product samples for laboratory testing, provide technical documentation, and comply with all applicable Indian Standards.

Applicable Standards for Storage Batteries

Different types of storage batteries are covered under specific IS standards. Some of the commonly applied standards include:

• IS 1651 – Stationary Lead-Acid Batteries

• IS 15549 – Tubular Lead-Acid Batteries

• IS 13369 – Automotive Lead-Acid Starter Batteries

• IS 16270 – Secondary Cells and Batteries for Solar PV Applications

Manufacturers must identify the correct standard based on voltage, type, design, and usage of the battery. Selecting the correct standard is the first step toward accurate testing and compliance.

BIS Certification Process for Storage Batteries

The BIS certification process involves a structured approach:

1. Application Submission:
   The manufacturer submits an application with all technical documents, product details, factory information, and test reports.

2. Product Testing:
   Samples are tested in a BIS-recognized laboratory to verify performance, capacity, safety, and durability parameters.

3. Factory Inspection (if applicable):
   BIS officials may inspect the manufacturing unit to ensure quality control, testing facilities, and production capabilities.

4. Grant of Certificate:
   After verification and compliance, BIS issues the certification, allowing the manufacturer to use the ISI mark.

5. Renewal & Surveillance:
   Manufacturers must maintain compliance, update documents, and renew the certificate periodically to avoid cancellation.

Benefits of BIS Certification for Storage Batteries

• Improves product credibility in the market

• Helps manufacturers enter regulated sectors such as government tenders and corporate procurement

• Ensures battery performance under defined testing conditions

• Enhances brand value and trust among consumers

• Supports long-term business growth through compliance-driven manufacturing

Agile Regulatory – Your Partner for BIS Certification

Agile Regulatory provides complete support for obtaining BIS Certification for Storage Batteries, covering documentation, product testing coordination, application filing, and follow-ups. Our team guides manufacturers on selecting the correct Indian Standards, preparing technical files, and meeting compliance timelines. With industry expertise and seamless execution, Agile Regulatory ensures that businesses achieve quick and hassle-free BIS approvals.