BIS Certification for Power Banks and Lithium Batteries
BIS registration for portable power banks and lithium cells, covering testing, filing and marking before sale or import.
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BIS certification for power banks is the registration with the Bureau of Indian Standards that portable power banks and the lithium cells or batteries inside them need before they are manufactured, imported or sold in India. It is relevant to electronics brands, importers, contract manufacturers and online sellers who deal in rechargeable portable chargers. The product is tested at a BIS-recognised laboratory against the Indian standard that the Compulsory Registration Order lists for it, after which BIS grants a registration number and the Standard Mark is placed on the product. Our team maps the correct standard, coordinates testing, files the application and guides your marking.
Who provides this service: our team of Company Secretaries and compliance specialists.
Who Needs BIS Certification for Power Banks?
- Indian brands that design and sell power banks through retail and online channels.
- Importers of power banks and lithium battery products from overseas factories.
- Contract manufacturers producing power banks for other brands.
- Online sellers and distributors who must show a valid registration number on listings.
- Overseas manufacturers who supply power banks to India through an Authorised Indian Representative.
Key Benefits
- Confirmation of the exact standard and scope that applies to your power bank, including the cell and battery pack inside it.
- Sample planning for the laboratory, covering capacity ranges, series models and variants, so tests are not repeated unnecessarily.
- Review of the critical components list, since the cells and the protection circuit are closely examined during registration.
- Application handled with matching model names across test report, label and registration, which prevents mismatch queries.
- Guidance on marking the Standard Mark and registration number on the power bank, its packaging and online listings.
- Help in extending a registration to new capacities or models launched later by your brand.
How It Works
Confirm scope and standard
We verify against the current Compulsory Registration Order that your power bank falls within scope, and identify the applicable Indian standard for the lithium cells, batteries or portable power banks you plan to sell.
Review design and critical components
We go through the bill of materials, cell type, protection circuit, enclosure and charging ports, because these decide whether the product is likely to pass testing, and note any component that needs its own approval.
Send samples for laboratory testing
The samples are sent to a BIS-recognised lab. We coordinate sample quantity, labelling and the test request, and review the report, since a failure on safety tests may require changes in design before retesting.
File the registration application
With a passing report, we file the application on the BIS online system with the declaration, factory details and, for an overseas maker, the Authorised Indian Representative documents, along with the fee.
Answer queries and obtain registration
BIS may ask for clarifications on components, models or the factory. We prepare replies, and after the registration number is granted we verify the scope, models and validity against your product range.
Mark the product and plan future models
We explain how the Standard Mark and number are to appear on the unit and packaging, and set out the steps for adding new capacities or variants so your range stays covered.
Documents Required
- Product specification sheet with capacity, input and output ratings and model names
- Test report from a BIS-recognised laboratory against the applicable standard
- List of critical components, including cell make and type and the protection circuit
- Block diagram and circuit diagram of the power bank
- Factory details and process information for each manufacturing unit
- Business registration papers of the manufacturer or brand owner in India
- Authorised Indian Representative authorisation, if the manufacturer is outside India
- Draft label showing brand, model, ratings and the position of the Standard Mark
- Declaration in the prescribed BIS format signed by the authorised signatory
Timeline and Fees
Indicative timeline: Indicative range of a few weeks to a few months, depending on laboratory capacity, any retesting after a failure and the time BIS takes to process the application.
Professional fee: Our professional fee depends on the number of models and capacities, the testing support needed and whether an overseas manufacturer and Authorised Indian Representative are involved. Laboratory charges and BIS fees are separate and are paid directly to the lab and BIS.
What Can Go Wrong if This Is Missed or Done Incorrectly
- Selling, stocking or importing power banks without the required registration is an offence under the Bureau of Indian Standards Act.
- Shipments of unregistered products can be held at the port, adding delay and storage cost.
- Failing safety tests late in the development cycle can force redesign of the cell pack or circuit.
- Using the Standard Mark without a valid registration can lead to prosecution and removal from marketplaces.
Frequently Asked Questions
Is BIS certification mandatory for power banks in India?
Power banks and the lithium cells or batteries used in them fall within the compulsory registration framework notified for electronics goods, so BIS registration is expected before manufacture, import or sale. Because the list of covered products and the standards are revised by the government, always check the current order or let us confirm the present position.
Which standard applies to power banks?
The standard is the one that the Compulsory Registration Order names for secondary lithium cells and batteries and for portable power banks. We do not list numbers here because the order can be amended. During the engagement, we confirm the current standard, and check that the laboratory tests your product against that exact version.
Can I import power banks and sell them without BIS registration?
Covered power banks are expected to carry valid BIS registration for import and sale, and shipments without it risk being held at customs. Selling stock that does not comply can also lead to action and removal from online marketplaces. Importers should confirm the registration status and model coverage with the manufacturer before they order.
Do different capacities of the same power bank need separate registration?
Models are covered according to what is stated on the registration. Variants that differ in capacity, cell type or circuit design may need their own testing or must be added through the permitted extension process. We review your product range to group models sensibly and avoid repeated testing where the rules allow it.
Why do power banks fail BIS testing?
Frequent reasons include weak protection against overcharge, short circuit or overheating, cells that do not meet the standard, inaccurate capacity claims and marking errors. Because safety tests are demanding for lithium products, it helps to review the design and components before sending samples, instead of discovering faults after a failed report.
Where must the BIS mark be displayed on the power bank?
The Standard Mark with the registration number must appear on the product, and the order may also require it on the packaging, in line with BIS marking rules. Online listings usually ask for the registration number too. We review your label and packaging draft so the placement and wording are correct before production.
Official Sources
Rules, forms and fees change. Check the current position on the official portal:
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Last reviewed: . Laws, fees and procedures change; check the official portal before you act.
Disclaimer: The information on this page is for general informational purposes only and does not constitute professional legal, tax or compliance advice. Requirements vary by situation. Please consult a qualified CA or CS for advice specific to your needs. Government fees and timelines are subject to change; verify with the relevant authority before proceeding.