Safety standards in three areas

Feb 14
2010

Safety standards in three areas

Recently, the Laptop battery Ministry of Information Industry set up the Electronic Product Safety Standards Working Group to prepare to carry out the work safety standards for lithium-ion batteries, and put forward to develop safety standards for lithium-ion batteries for portable work objectives, combined with the status quo of China’s standards for lithium-ion batteries, the proposed safety standards for the future carry out the work of the following several measures in order to obtain greater effectiveness.

1. To national standards in the form of a unified nation-wide safety standards for lithium-ion canon eos 500d vertical-grip.

Lithium-ion battery as a ubiquitous product, unified its safety standards are not only fully protect the interests of consumers needs, but also reduce the cost of doing business, standardize the industry development requirements. Taking into account the lithium-ion battery production, marketing and other areas across the national economy, a unified security standard form should no doubt be the highest level of national standards. In order to maintain safety standards and that the unity should take the following measures: on the existing state and industry standards, they should be integrated canon eos 1000d vertical-grip technical content to include or an alternative manner; in the future with the development of lithium-ion battery, through the standard way of amendments to update their safety requirements will no longer be the development of other safety standards.

2. According to the product of lithium-ion battery standard, the standard level of adherence to the “moderate” principle.

Fur products and standards are inter-relationship between the different nature of the product accordingly, requires different standards, the current lithium-ion battery roughly divided into two major fujitsu lifebook c2240 battery energy-and power-type products, two products in materials, design structure, etc. There is a certain the differences in the same security context, as well as its standard test method requirements are likely to be different.

Commonly referred to as belonging to the former category of portable battery products, including mobile phones, laptop computers, digital cameras and video cameras use lithium-ion batteries, electric tools, electric bicycles and electric vehicles using lithium-ion battery products grouped into the latter category, the proposed difference to develop fujitsu p250 battery safety standards for lithium-ion batteries for portable and power-based lithium-ion battery safety standards.

Standards should be appropriate means to seek and establish product safety and performance of the best combination, if it is not simply focus on safety, of course, the more stringent requirements as possible, but the overall technical level of the product restrictions, the better the security often means more poor electrical performance level, a typical example is the current charge GB/T18287-2000 the 3C to 10V over-voltage charging requirements, unless the significant expense of capacity or life, or the current lithium-ion batteries used in mobile phones simply can not achieve this has been does not prove the necessary safety requirements. From the application point of view, it is obviously not worth the candle, and do not meet the standard within a certain range to create a basic principle of the best products.

3. To enact a specific safety standards for lithium-ion fujitsu fpcbp65 , fujitsu fpcbp65ap batteries, the standard covering the product design and manufacturing processes, and establish the appropriate oversight authentication mechanisms.

Lithium-ion battery safety standards and product specifications should be separated from the development, its benefits are standard in a more flexible way to fit the needs of product development. In the widely used under the facilitation of the electrical properties of lithium-ion battery upgrade is almost with each passing day, compared to its security requirements is relatively fixed, respectively, standard-setting will enable the two to move in the form of sub-objects to meet the changing needs of their own, so as to avoid in the past all of the requirements of product standards of the general canonical form of the shortcomings of time-consuming fujitsu lifebook c2000 battery amendments.

The vast majority of the safety of lithium-ion battery is difficult to simulate from the current safety standards, the internal short circuit caused by defects, only the lithium-ion fujitsu lifebook c2310 battery design and manufacturing process quality control system fully integrated into the product of internal short circuit can only effectively eliminate the risk, and it in the industrial sector in a large number of security incidents lithium-ion batteries are summarized and reached consensus. Therefore, improving the structure of existing safety standards, will expand its content to the upstream product design and production processes are fully and effectively to protect the safety of lithium-ion batteries needed. This, in turn has brought the standard implementation of operational problems, the proposed new forms of standards based on lithium-ion batteries to carry out mandatory safety certification, in addition to testing the final product, the authentication methods should also include product design and process review, supervision of the manufacturing process content and reference to quality system certification practices, establish a regular review and random sampling of the system, so will ensure that the maximum nikon d40 vertical-grip could be carried through standard content and implementation.

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