What are Secondary cells and batteries?

In Common Words those batteries are rechargeable are known as secondary batteries.Secondary batteries & Cells are the rechargeable. They have the advantage of being more cost-efficient over the long term.

Applications Secondary cells and batteries:

Traction

Power tools

Motor drives

Laptop computers

Mobile phones

Camcorders

Toys

Our Accreditations (ITC India Pvt. Ltd.)

ITC India Electrical Safety Testing Laboratory Accreditated by NABL (ISO/IEC 17025) & BIS. For any query Email us (info@itcindia.org ) or Visit our Website (www.itcindia.org )

For the safe operation or safety purposes IEC ( International Electrotechnical Commission) Introduce the IEC 62133 ( for more info visit our website (www.itcindia.org ) the standard for Secondary cells and batteries containing alkaline or other non-acid electrolytes.  This standard covers rechargeable Nickel cells and batteries, as well as lithium ion (Li-Ion) cells and batteries.

About the IEC 62133 Standard

IEC 62133 is the most important standard for exporting Lithium-Ion batteries, including those used in IT equipment, tools, laboratory, household and medical equipment.

Following Tests as per IEC 62133/IS 16046

Clause	Measurement/testing	Testing / measuring equipment / material needed
5.2	Insulation resistance	Insulation resistance measurement equipment. Per IEC 62133-1:2017, Clause 5.2.
6	Type test conditions	Temperature recorder.
7.1	Charging procedures for test purposes	DC power supply.
		Electric load.
7.2.1	Continuous low-rate charging (cells)	Multimeter.
		DC power supply.
		Timer.
7.2.2	Vibration	Vibration tester. Per IEC 62133-1:2017, Clause 7.2.2.
		Timer.
7.2.3	Case stress at high ambient temperature (batteries)	Oven.
		Timer.
7.2.4	Temperature cycling	Oven. Per IEC 62133-1:2017, Clause 7.2.4.
		Timer.
7.3.1	Incorrect installation (cells)	Multimeter.
7.3.2	External short circuit	Multimeter – 80 mΩ ± 20 mΩ.
		Oven.
		Temperature measurement device. Per IEC 62133-1:2017, Clause 7.3.2.
		Timer.
7.3.3	Free fall	Concrete floor.
		Height measurement.
		Timer.
7.3.4	Mechanical shock (crash hazard)	Shock tester. Per IEC 62133-1:2017, Clause 7.3.4.
		Timer.
7.3.5	Thermal abuse (cells)	Oven. Per IEC 62133-1:2017, Clause 7.3.5.
		Timer.
7.3.6	Crushing of cells	Crush tester. Per IEC 62133-1:2017, Clause 7.3.6. Multimeter.
7.3.7	Low pressure (cells)	Vacuum chamber. Per IEC 62133-1:2017, Clause 7.3.7.
		Timer.
7.3.8	Overcharge	DC power supply.
		Timer.
7.3.9	Forced discharge (cells)	DC power supply.
		Timer.
8.2	Small cell and battery safety information	Ingestion gauge. Per IEC 62133-1:2017, Figure 2.

Sample Test Report

For Sample test report of Is 16046/IEC 62133 visit our website (www.itcindia.org ) or Email us for any clarification (info@itcindia.org )