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Editor:ESTL Category:Technical information Release time:2025-10-15 Click volume:9
With the popularization of mobile devices, power banks have become a daily necessity for modern people. However, the quality of power banks on the market varies greatly, and safety incidents occur from time to time. As China’s compulsory product certification, 3C Certification provides authoritative assurance for the quality and safety of power bank products. Guangdong Energy Storage Testing Technology Co., Ltd. will deeply analyze the importance and implementation key points of power bank 3C Certification for you.
According to the regulations of the State Administration for Market Regulation, since August 1, 2023, lithium-ion batteries, battery packs, and power banks have been included in the management scope of Compulsory Product Certification (3C Certification). This means that power banks must obtain 3C Certification before they can be manufactured, sold, imported, or used in business activities.
The inclusion of power banks in 3C Certification management mainly stems from the frequent occurrence of power bank safety accidents in recent years. Statistics show that in 2022, there were more than 2,000 fire accidents caused by power banks nationwide, which seriously threatened the personal and property safety of consumers.
3C Certification conducts strict testing on multiple indicators of power banks, including electrical safety, mechanical safety, thermal safety, and environmental adaptability. Products that pass the certification have their overcharge protection, short-circuit protection, overload protection, and other functions meeting national standards, effectively preventing safety hazards such as fire and explosion.
Power banks without 3C Certification will not be able to be sold on e-commerce platforms, physical stores, and other channels. Major platforms have gradually started to verify the certification status of products, and uncertified products will face removal from shelves. At the same time, market supervision departments will also strengthen supervision and random inspection of power bank products in the circulation field.
The 3C Certification mark has become an important reference for consumers to purchase power banks. Products with certification are more likely to gain consumer trust and gain an advantage in market competition. The certification process also helps enterprises identify product defects and improve product quality.
Key components of power banks, such as protection circuits, battery cells, and connectors, must meet relevant standard requirements. Among them, battery cells need to pass the testing of the GB 31241 standard, and protection circuits must have complete protection functions.
The 3C Certification mark must be clearly marked on the product body, and a complete Chinese user manual must be provided, including key information such as rated capacity, rated voltage, and input/output parameters.
Enterprises are advised to consider certification requirements in the product design stage, select qualified component suppliers, and establish a complete quality management system. Prepare technical documents in advance, including product specifications, circuit diagrams, and a list of key components.
Guangdong Energy Storage Testing Technology Co., Ltd. has national recognized testing qualifications and rich certification experience. It can provide enterprises with comprehensive technical support and certification services to help enterprises pass certification efficiently and quickly.
For common problems in the certification process, such as incomplete protection functions, non-standard marking, and non-compliant materials, we provide professional technical solutions to help enterprises rectify in a timely manner and shorten the certification cycle.
With the increase in supervision, the power bank market will gradually become standardized. It is expected that by 2025, the market share of power banks that have passed 3C Certification will exceed 90%. Production enterprises are advised to:
Power bank 3C Certification is not only a mandatory requirement for market access but also an important opportunity for enterprises to improve product quality. Relying on its professional technical team and advanced testing equipment, Guangdong Energy Storage Testing Technology Co., Ltd. provides one-stop certification services for power bank production enterprises, helping enterprises grasp market opportunities and win consumer trust.
Label: Guangdong Energy Storage Testing 3C services power bank 3C certification power bank safety testing power bank market access GB 31241 standardFocus on Wechat
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