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NABL accredited testing

IS 13369 Testing: Tubular Monobloc Stationary Batteries

NABL accredited testing of tubular monobloc stationary batteries to IS 13369: 9 tests, each against its clause.

StandardIS 13369
CoversStationary lead-acid batteries (with Tubular Positive Plates) in Monobloc Containers
Accredited tests9
AccreditationNABL, ISO/IEC 17025:2017
BIS-recognised testingAsk us which laboratory your BIS scheme accepts
CategoryBattery & Cell Testing

IS 13369 tests we offer

#TestClause / method
1Ampere-Hour & Watt- Hour Efficiency TestCl. 11.8 IS 13369
2Classification of TestIS 13369 Cl. 11.1
3Endurance TestCl. 11.7 IS 13369
4Test for CapacityCl. 11.5 IS 13369
5Test for loss of Capacity on storageCl. 11.6 IS 13369
6Verification of Construction RequirementCl. 11.2 IS 13369
7Verification of DimensionsCl. 11.4 IS 13369
8Verification of Marking & PackingCl. 11.3 IS 13369
9Water Loss testIS 13369 Cl. 11.9

How IS 13369 testing works

  1. Tell us the purpose. BIS certification, a tender, a customer requirement or a design check. The purpose decides which clauses and which laboratory.
  2. Get the sample list and quote. We confirm the tests, the number of samples and the timeline for your product and its variants.
  3. Send samples. We help with labels, the test request and any technical documents the tests need.
  4. Testing and report. Tests are carried out under NABL accreditation and the report lists each clause, the requirement and the result.
  5. Review and use. We check the report before you submit it to BIS, a tender authority or your customer, and help if they raise a query.

Frequently asked questions

Which IS 13369 tests are NABL accredited?

All 9 tests listed on this page are within NABL accreditation (ISO/IEC 17025), each against the clause of IS 13369 shown next to it. The report carries the NABL accreditation mark for these tests.

Can the IS 13369 test report be used for BIS certification?

BIS accepts reports only from laboratories it has recognised for the standard. Before testing, we confirm which laboratory your BIS application needs, so you do not pay for a report BIS will not accept.

How many samples are needed for IS 13369 testing?

It depends on the product, its variants and the tests you need. Share the product details and the purpose of the test (BIS, tender or customer) and we will send the sample list and a quote.

Can you test only some clauses of IS 13369?

Yes. For a tender, a customer complaint or a design check, we can test selected clauses. For BIS certification or a type test, every applicable clause has to be covered.

Other battery & cell testing

  • IS 16046 Portable Lithium & Nickel Cells and Batteries
  • IS 16893 EV Lithium-ion Cells
  • IS 14257 High Cranking Automotive Lead-Acid Batteries
  • IS 16270 Solar PV Batteries
  • IS 7372 Automotive Lead-Acid Batteries
  • IS 16805 Industrial Lithium Batteries (Safety)
  • IS 16822 Industrial Lithium Batteries (Performance)
  • IS 1651 Stationary Tubular Lead-Acid Batteries
  • IS 8320 Lead-Acid Storage Batteries
  • IS 16047 Portable Lithium Cells (Performance)
  • IS 1652 Stationary Planté Lead-Acid Batteries
  • IS 13514 Lead-Acid Batteries for Electric Road Vehicles
  • IS 15549 Stationary VRLA Batteries
  • IS 5154 Lead-Acid Traction Batteries

All NABL testing categories

See the NABL testing service for how we work. Tests listed are within NABL accreditation (ISO/IEC 17025).

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.

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