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:
Our Accreditations (ITC India Pvt. Ltd.)
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.|
|7.2.1||Continuous low-rate charging (cells)||Multimeter.|
|DC power supply.|
|7.2.2||Vibration||Vibration tester. Per IEC 62133-1:2017, Clause 7.2.2.|
|7.2.3||Case stress at high ambient temperature (batteries)||Oven.|
|7.2.4||Temperature cycling||Oven. Per IEC 62133-1:2017, Clause 7.2.4.|
|7.3.1||Incorrect installation (cells)||Multimeter.|
|7.3.2||External short circuit||Multimeter – 80 mΩ ± 20 mΩ.|
|Temperature measurement device. Per IEC 62133-1:2017, Clause 7.3.2.|
|7.3.3||Free fall||Concrete floor.|
|7.3.4||Mechanical shock (crash hazard)||Shock tester. Per IEC 62133-1:2017, Clause 7.3.4.|
|7.3.5||Thermal abuse (cells)||Oven. Per IEC 62133-1:2017, Clause 7.3.5.|
|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.|
|7.3.8||Overcharge||DC power supply.|
|7.3.9||Forced discharge (cells)||DC power supply.|
|8.2||Small cell and battery safety information||Ingestion gauge. Per IEC 62133-1:2017, Figure 2.|
Sample Test Report