The UN38.3 certification project is actually drafted and implemented by the United Nations in the United Nations Dangerous Goods Transport Tests and Standards Manual, Part 3, Article 38.3, the specific definition is based on the \"Dangerous Goods Transport Rules\", this article is only for lithium battery transportation safety carry out testing. Lithium batteries are divided into rechargeable lithium-ion batteries and non-rechargeable lithium metal batteries. Each type of lithium battery must be tested without problems before a UN38.3 safety test report can be issued.

Lithium batteries are the result of the development of science and technology. With people\'s higher requirements on battery storage capacity, environmental protection and other aspects, lithium batteries have shown the voice of modern consumers in many aspects. The range of applications of lithium batteries is very wide, and mobile phones, vehicles and other fields have shown the superiority of lithium batteries, which also makes more and more products with lithium batteries or lithium batteries enter the EU market.

\"KC\" certification is a national unified certification mark implemented by the Korean National Standards Committee. Lithium batteries are included in the KC certification catalog as mandatory certification products. At present, the testing of portable secondary lithium battery packs and lithium batteries must be performed by an authorized laboratory in South Korea, and cannot be recertified by the CB report of IEC 62133. After the product passes the evaluation, a confirmation letter of confirmation (Confirmation Letter of Declaration) valid for 5 years will be issued, during which no factory inspection is required.

In the development of the robot industry, China has a long history of introducing robots. Most of the robots on the automatic production line of the automotive industry are imported from abroad. In 2014, 40% of the robots produced worldwide were consumed by China. At the same time, China is developing the robot industry, and the styles of North and South are different. Horizontally, the application area is getting wider and wider.

The electrical appliance safety certification system is a mandatory and self-disciplined (voluntary) safety confirmation certification system implemented in accordance with the Electrical Appliances Safety Management Law, and is a manufacturing/sales system for safety certification.

The standards of battery products, especially safety standards, are an important basis for quality and an important means to regulate market order and promote technological progress. This article mainly introduces and summarizes the existing common standards at home and abroad, and briefly discusses the problems in these standard systems.

Recently, South Korea revised the \"Electrical Appliances and Household Products Safety Management Law\" to include button dry batteries for the first time in the scope of KC certification control. This regulation will take effect on November 15, 2020, and its control scope includes cylindrical batteries and button batteries. At the same time, if the terminal product contains cylindrical batteries and button batteries, the batteries used must also be certified by KC before they can be sold in the Korean market.

Floor sweeping robots, also known as automatic sweeping machines, intelligent vacuum cleaners, robot vacuum cleaners, etc., are a type of smart household appliances that can automatically complete floor cleaning in the room with certain artificial intelligence. Generally, brushing and vacuum are used to absorb the ground debris first into its own trash storage box, so as to complete the function of ground cleaning. Generally speaking, robots that complete cleaning, vacuuming, and floor cleaning are also collectively classified as floor cleaning robots. The body of the sweeping machine is a wireless machine, mainly disc type. Use rechargeable batteries to operate, the operation mode is the remote control, or the operation panel on the machine.