In 2010, the results of the joint supervision and inspection of the quality of sealed lead-acid batteries for electric bicycles in the country were announced.
The spot check is based on GB/T 22199-2008 "sealed lead-acid batteries for electric bicycles" and the "Guidelines for the Implementation of Linked Lead-Acid Battery Product Quality Supervision Regulations for Electric Bicycles in 2010", and sealed lead-acid batteries for electric bicycles. The following items were examined: 11 items including sign, dimensions, 2hr capacity, -15°C low temperature capacity, high current discharge characteristics, overdischarge, charge acceptance, vibration resistance, on-off valve capacity, safety, and explosion-proof capability.
A total sample of 501 companies in 17 provinces (municipalities) including Tianjin, Hebei, Liaoning, Jilin, Shanghai, Jiangsu, Zhejiang, Anhui, Fujian, Jiangxi, Shandong, Henan, Hubei, Hunan, Guangdong, Sichuan, and Yunnan were produced. Of the 504 batches of sealed lead-acid battery products for electric scooters, 461 batches of products from 458 companies were qualified, and the batch sampling pass rate was 91.5%.
The General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China has notified the local government and related departments of the quality supervision and inspection of sealed lead-acid batteries for electric bicycles in the country, and has instructed the relevant provincial (or municipality) quality and technical supervision departments to comply with relevant laws and regulations. The unqualified products and their production enterprises will be dealt with according to law.
The spot check is based on GB/T 22199-2008 "sealed lead-acid batteries for electric bicycles" and the "Guidelines for the Implementation of Linked Lead-Acid Battery Product Quality Supervision Regulations for Electric Bicycles in 2010", and sealed lead-acid batteries for electric bicycles. The following items were examined: 11 items including sign, dimensions, 2hr capacity, -15°C low temperature capacity, high current discharge characteristics, overdischarge, charge acceptance, vibration resistance, on-off valve capacity, safety, and explosion-proof capability.
A total sample of 501 companies in 17 provinces (municipalities) including Tianjin, Hebei, Liaoning, Jilin, Shanghai, Jiangsu, Zhejiang, Anhui, Fujian, Jiangxi, Shandong, Henan, Hubei, Hunan, Guangdong, Sichuan, and Yunnan were produced. Of the 504 batches of sealed lead-acid battery products for electric scooters, 461 batches of products from 458 companies were qualified, and the batch sampling pass rate was 91.5%.
The General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China has notified the local government and related departments of the quality supervision and inspection of sealed lead-acid batteries for electric bicycles in the country, and has instructed the relevant provincial (or municipality) quality and technical supervision departments to comply with relevant laws and regulations. The unqualified products and their production enterprises will be dealt with according to law.
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