List of the revision status of domestic battery standards
List of the revision status of domestic battery standards,
battery,
▍BSMI Introduction Introduction of BSMI certification
BSMI is short for Bureau of Standards, Metrology and Inspection, established in 1930 and called National Metrology Bureau at that time. It is the supreme inspection organization in Republic of China in charge of the work on national standards, metrology and product inspection etc. The inspection standards of electrical appliances in Taiwan are enacted by BSMI. Products are authorized to use BSMI marking on the conditions that they are in compliance with safety requirements, EMC testing and other related tests.
Electrical appliances and electronic products are tested according to the following three schemes: type-approved (T), registration of product certification(R) and declaration of conformity (D).
▍What is the standard of BSMI?
On 20 November 2013, it is announced by BSMI that from 1st, May 2014, 3C secondary lithium cell/battery, secondary lithium power bank and 3C battery charger are not permitted to access to Taiwan market until they are inspected and qualified according to the relevant standards (as shown in table below).
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Product Category for Test |
3C Secondary Lithium Battery with single cell or pack ( button shape excluded) |
3C Secondary Lithium Power Bank |
3C Battery Charger |
Remarks: CNS 15364 1999 version is valid to 30 April 2014. Cell, battery and Mobile only conduct capacity test by CNS14857-2 (2002 version).
|
|
Test Standard |
CNS 15364 (1999 version) CNS 15364 (2002 version ) CNS 14587-2 (2002 version)
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CNS 15364 (1999 version) CNS 15364 (2002 version ) CNS 14336-1 (1999 version） CNS 13438 (1995 version) CNS 14857-2 (2002 version)
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CNS 14336-1 (1999 version) CNS 134408 (1993 version) CNS 13438 (1995 version)
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Inspection Model |
RPC Model II and Model III |
RPC Model II and Model III |
RPC Model II and Model III |
▍Why MCM?
● In 2014, rechargeable lithium battery became mandatory in Taiwan, and MCM began to provide the latest information about BSMI certification and the testing service for global clients, especially those from mainland China.
● High Rate of Pass: MCM has already help clients to obtained more than 1,000 BSMI certificates till now in one go.
● Bundled services: MCM helps clients successfully enter multiple markets in worldwide through one-stop bundled service of simple procedure.
From the website of the National Standards Management Committee, we classify the standards related to lithium batteries that are currently being edited according to the compilation stage as a whole, so that everyone can understand some of the latest developments in domestic standards, and respond to various requirements that may need to be considered in product design:
Among the proposed standards, GB 3124 is undoubtedly the focus of attention. It has entered the review stage and has been published on the TBT website, expected to be released in early 2022;
In addition to GB/T 34131 and GB 8897.4, the standards worthy of attention are GB/T 34131 and GB 8897.4. GB/T4131 is about the requirements of energy storage system BMS. The rapid expansion of the battery market has caused a rapid increase in the number of product certification test items. For manufacturers in one field, they should pay specialattention to the updated status of the standard. As part of the mandatory standard, GB 8897.4 is about the safety requirements of lithium primary batteries. For lithium primary
battery manufacturers, they need to pay attention to whether the content of the mandatory part has an impact on the compliance of the product.
