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Lithium batteries for electric bicycles are safe, and mandatory national standards are about to be introduced

On February 23, 2024, a fire broke out in Building 6 of Mingshang Xiyuan, Yuhuatai District, Nanjing, killing 15 people. On February 25, an electric vehicle fire accident occurred in Fengtai District of Beijing and Songjiang District of Shanghai......


In recent years, electric bicycle fire accidents have occurred frequently, and the accidents caused by vehicle charging, unauthorized modification, lithium battery short circuit, and flying wire charging are extremely tragic. According to incomplete statistics, there will be 21,000 electric bicycle fires across the country in 2023, and it is urgent to strengthen the safety management of electric bicycles.


It is understood that the Ministry of Industry and Information Technology organized the drafting of the "Safety Technical Specifications for Lithium-ion Batteries for Electric Bicycles" has been drafted and solicited opinions, and is currently in the review stage. This mandatory national standard will fill the gap in the technical basis for the safety and quality supervision of lithium-ion batteries for electric bicycles at the national level.



At present, BTL already has the test capability of GB/T36972-2018 "Lithium-ion Batteries for Electric Bicycles", and when the new standard "Safety Technical Specifications for Lithium-ion Batteries for Electric Bicycles" is officially announced, BTL can immediately arrange the expansion of standard qualifications.

Sample requirements: 16pcs battery pack (such as 12pcs battery pack if the charge retention ability and charge recovery ability are not measured, the charge recovery ability after long-term storage, and the cycle life test are provided)

BTL has been deeply involved in the field of battery, power battery and energy storage product certification for many years, and has perfect testing and certification capabilities related to batteries, power batteries and energy storage products, and the laboratory is established and operated in strict accordance with the international standard ISO/IEC17025 specifications, and has obtained CNAS, CMA, CBTL, TAF and other accreditation qualifications.

BTL can now provide global certification and commissioned testing services for customers all over the world, helping customers' battery products break through technical trade barriers and smoothly enter various markets around the world.

Welcome to inquire about BTL New Energy Division.


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