Battery BIS certification

   BIS( The Bureau of Indian Standards) certification is a mandatory market access certification in India. Its form is very similar to the domestic CCC certification, and the test must be carried out in a qualified laboratory in India.

    India BIS is a third-party certification body. Products certified by it will be marked with the ISI label. This label has a wide influence in India and neighboring countries, and has a good reputation. It is product quality reliable guarantee. Once the product is marked with the "ISI mark", it means that it meets the relevant Indian standards and consumers can buy with confidence.

       &nbsp ; After August 13, 2015, all rechargeable batteries of portable products need to have BIS registration. Cell only needs to obtain BIS registration separately when conducting commercial transactions in the Indian market.  

Certification Standard:

 IS 16046: span>

 2012 Sealed Secondary Cells/Batteries containing Alkaline or other non-acid Electrolyte for use in Portable Applications

Test items:
&nbsp ;       1. Continuous low-rate charging: charge according to the method specified by the manufacturer for 28 days
         Acceptance criteria: no fire, no explosion, no leakage.
        2. Vibration : Simulation of vibration caused by transportation
        Acceptance criteria: no fire, no explosion, no leakage.
        3. Moulded case stress at high ambient temperature: When the battery is used in high ambient temperature, the internal components should not be exposed
        Acceptance criteria: No physical distortion of the battery case resulting in exposure of  internal components.
        4. Temperature cycling: the battery should not catch fire or explode when exposed to high and low temperatures alternately
        Acceptance criteria: No fire, no explosion, no leakage.

       &nbsp ;5. Incorrect installation of a cell (Nickel system only): simulates incorrect installation when a single-cell battery is used in multi-cell usage, and must not cause fire or explosion

       &nbsp ;Acceptance criteria: No fire, no explosion.
        6. External short circuit: short-circuit positive and negative electrodes can not catch fire Or explosion
        Acceptance criteria: No fire, no explosion.

       &nbsp ;7. Free fall: when the battery falls from a height of 1m to the floor, it cannot catch fire or explode
        acceptance criteria: No fire, no&nbsp ;explosion.
        8. Mechanical shock (crash hazard): Simulate the shock encountered during transportation or handling, and cannot catch fire or explode, or leak
        Acceptance criteria: No fire, no explosion, no leakage.
         9. Thermal abuse: When the battery is at an extremely high temperature (130 degrees), it cannot catch fire or explode
       &nbsp ; Acceptance criteria: No fire, no explosion.
        10. Crushing of cells: give a 13KN force pair Squeeze the battery and do not catch fire or explode
        Acceptance criteria: No fire, no explosion.
         11. Low pressure: simulates the low pressure (11.6Kp) encountered during air transport, and cannot catch fire or explode
         Acceptance criteria: No fire, no explosion, no leakage.

       &nbsp ;12. Overcharge for nickel systems: Charge the battery or cell to 250% of the rated capacity with 2.5 times the charging current recommended by the customer, without fire or explosion

       &nbsp ;Acceptance criteria: No fire, no explosion.
        13. Overcharge for lithium systems: according to the manufacturer Set the charging method for a longer period of time, and do not catch fire or explode.
        Acceptance criteria: No fire, no explosion.
        14. Forced discharge: A single cell in an appliance containing multiple cells must withstand reverse polarity, and cannot catch fire or explode
        Acceptance criteria: No fire, no explosion.
         15. Cell protection against a high charging rate (lithium systems only): the charger fails or the cells in the battery pack in parallel with the cells receive excessive charging current and cannot catch fire Or explosion
        Acceptance criteria: No fire, no explosion.

IS 16046:  strong>

       &nbsp ;2012 is equivalent to adopting the standard content of IEC 62133:2002, and there is no difference in the test items.