IS 16046 BIS Certification for Lithium-ion and Portable Batteries
Lithium-ion and Portable Batteries made, imported or sold in India must be certified against IS 16046 under CRS registration (Scheme-II). What the standard covers, how testing works and how to get the registration.
About IS 16046
| Standard | IS 16046 |
|---|---|
| Title | Secondary Cells and Batteries containing Alkaline or other non-acid Electrolytes-Safety Requirements for Portable sealed secondary cells, and for Batteries made from them for use in portable applications |
| Product covered | Lithium-ion and Portable Batteries |
| Category | Electronics & IT Goods |
| Scheme | CRS registration (Scheme-II) |
| Notified under | Electronics & Information Technology Goods (Requirements for Compulsory Registration) Order, 2012, dated 13th November 2012 · Order PDF |
Editions and amendments of IS 16046
| Edition | Published | Status |
|---|---|---|
| IS 16046:2015 Secondary Cells and Batteries Containing Alkaline or Other Non-acid Electrolytes - Safety Requirements for Portable Sealed Secondary Cells, and for Batteries Made from them, for Use in Portable Applications ( First Revision ) | Withdrawn 14 Mar 2022 |
No amendments to the current edition are listed by BIS.
Testing against IS 16046
Samples are type-tested at a BIS-recognised laboratory in India; foreign lab reports are not accepted. BIS then reviews the test report and documents and grants the registration. Market surveillance samples follow.
The test report has to cover every clause of IS 16046 that applies to the product, in the edition current on the date of testing. When BIS revises IS 16046 or replaces it with a new edition, existing licence holders move to the new edition by the date BIS sets in its notification.
How to get CRS registration under IS 16046
Registration is granted to the manufacturer for a specific factory, brand and models. Overseas manufacturers must appoint an Authorised Indian Representative to apply and hold the registration in India.
- Confirm the Indian Standard and group models into a series
- Submit samples to a BIS-recognised lab in India for testing
- Apply on the CRS portal with the test report, factory and brand documents
- BIS review and grant of the R-number registration
- Mark products with the Standard Mark, IS number and R-number
Timeline. Lab testing usually takes 2 to 6 weeks; BIS processing typically takes another 3 to 6 weeks after a complete application with the test report.
Fees. Application and annual licence fees of ₹1,000 each, a processing fee of ₹25,000 per year, and ₹20,000 for each additional test report, plus lab testing charges (BIS Conformity Assessment Amendment Regulations, 2026).
Mark. Certified products carry the BIS Standard Mark (CRS) with the IS number and the R-number.
Frequently asked questions
What does IS 16046 cover?
IS 16046: Secondary Cells and Batteries containing Alkaline or other non-acid Electrolytes-Safety Requirements for Portable sealed secondary cells, and for Batteries made from them for use in portable applications. BIS has made certification against it compulsory for lithium-ion and portable batteries.
Is BIS certification under IS 16046 mandatory?
Yes, for lithium-ion and portable batteries, under the Electronics & Information Technology Goods (Requirements for Compulsory Registration) Order, 2012. The product needs a valid BIS registration (CRS) and must carry the BIS Standard Mark (CRS) with the IS number and the R-number.
Where is a product tested for IS 16046?
Samples are type-tested at a BIS-recognised laboratory in India; foreign lab reports are not accepted. BIS then reviews the test report and documents and grants the registration. Market surveillance samples follow.
How long does IS 16046 BIS certification take?
Lab testing usually takes 2 to 6 weeks; BIS processing typically takes another 3 to 6 weeks after a complete application with the test report.
Other standards in Electronics & IT Goods
- IS 302 20 products
- IS 10322 8 products
- IS 15885 LED Drivers (Control Gear for LED Modules)
- IS 16102 LED Bulbs (Self-Ballasted LED Lamps)
- IS 16103 Standalone LED Modules for General Lighting
- IS 16242 2 products
- IS 16333 Mobile Phones
- IS 18112 Television Sets
- IS 19348 Screen Protectors for Smartphones
- IS 60669 Dimmers for LED products
Source: BIS lists of products under compulsory certification (Scheme-I, Scheme-II), checked October 2026. See the full BIS product list or all Indian Standards.
Not sure which certification your product needs?
Talk to a team led by former BIS Directors. We'll map every approval your product needs before you spend on testing.