From the current situation, IEC 62133 CB certification much battery manufacturers, battery buyers and consumers of all ages, in this also do some introduction to the CB system. CB system is the International Electrotechnical Commission (IECEE) 54 member countries mutual recognition test results and certificates of the global mutual recognition system. By aligning the harmonization of national standards with international standards and the cooperation of product certification bodies, the manufacturer is closer to the ideal "one test, multiple application" goals. Specifically, a multilateral agreement is formed between the national certification bodies (NCBs) of the Member States, and the manufacturer obtains a CB test certificate issued by the NCB, which can be converted into a certification certificate for other Member States, Or reduce the re-send test to obtain access to the relevant national market access permits, saving time and costs.

CB system documents, the purpose is to inform other NCB: test samples was identified in accordance with the current requirements; CB report is a standardized, in the form of detailed list list the requirements of relevant IEC standard, report required to provide all test, measurement, validation, inspection and evaluation of the results, these results should be clear and unambiguous. The report also contains pictures, circuit diagrams, pictures and product description. According to the rules of the CB system, CB test report only when provided with CB test certificate is valid. NCB a CB test report, issued by CB test certificate. Products once by CB certification will be added after "CB test certificate list"

In addition, it is worth mentioning that the new version of IEC 62133 Ed.2.0 proposal CD3 was published on November 30, 2009, is currently in the ACDF (Draft approved for Committee Draft with Vote) stage, in September 30, 2010 will enter CCDF (Draft circulated as Committee Draft with Vote) stage, the new version is expected to be formally promulgated in January 2012. IEC 62133 Ed.2.0 will soon mark the international standards of IEC62133, and will minimize the safety risks of battery factories, manufacturers, buyers and consumers. Therefore, CB certification based on the portable secondary battery safety standard IEC 62133 can help battery manufacturers to provide better battery safety protection, so that consumers can use batteries more peace of mind, but also help the battery manufacturers to promote the battery Industry sustainable development, access to international buyers recognition, to a broader international market.