The safety of consumer electronics has become an important indicator

Consumer electronic products and mobile power supplies belong to personal belongings. The news has also reported that sudden battery combustion in subway and even civil passenger planes leads to emergency suspension of transportation vehicles and even casualties.

Electronic appliances with lithium ion batteries at present, only some made mandatory national standards (GB, GB 31241 40165), the other is either voluntary national standards, either voluntary industry standards, and not subject to compulsory certification, the company may in its own technical requirements for product design and development, it is difficult to take care of higher security requirements, In addition, it is not a national standard. Different enterprises and industry standards are different, which is not conducive to the improvement of overall security.