Can drone batteries be taken on the subway?

Can drone batteries be used on the subway? Drones can be carried on the subway. If the drone battery exceeds 100Wh, it is forbidden to bring it in. Folding batteries for electric vehicles, electric motorcycles, power banks and other items cannot be brought into the subway. Internal staff said that since a subway train was opened, passengers cannot carry batteries through the subway. According to the 2016 Nanning implementation of the ban on urban rail transit (trial), passengers can only carry lithium content of no more than 2 grams. , Lithium-ion battery products whose rated lithium-ion battery energy does not exceed 100 watt-hours (watt-hours). In addition, some passengers will carry various electronic devices containing batteries on the subway. Although the battery capacity is not high, security personnel will conduct corresponding inspections for safety reasons. In the face of the upcoming New Year's Day, Spring Festival and other holiday peaks, subway staff reminded that live birds, two kilograms of strong liquor above 50 degrees Celsius, and fireworks are not allowed on the subway. In order to ensure the personal safety of each passenger, we hope that each passenger cooperates with the security check. Will lithium-ion batteries cause harm on the subway? On July 26, 2017, a passenger on Shenzhen Metro Line 1 ignited the charger spontaneously while playing with his mobile phone, and then he stopped. On September 4, a passenger's cell phone in Changshu Road Station of Shanghai Metro Line 1 suddenly smoked. In the same year, black smoke came out of a man's backpack on a bus in Guangzhou. In September this year, the battery charger of a passenger on Xi'an Metro Line 3 began to smoke. They were evacuated after using a fire extinguisher. We all know that Chongbao is dangerous, so it is forbidden to check on the plane. In fact, we do not recommend using power banks in crowded places such as subways and buses; this battery is composed of lithium-ion batteries, which has the characteristics of high energy density, long life, and light weight. It is widely used in the electronics industry and the new energy industry. However, the chemical properties of lithium are active, such as sudden high temperature, impact, squeezing and short circuit, it is easy to react, leading to high temperature and even fire. Therefore, when you take the subway, if there is a detailed inspection by the subway security personnel, please understand; when the subway is crowded, try to avoid carrying electronic devices to prevent short circuit threats to personal safety, and in the subway, do not use mobile power to charge electronic devices . Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: What challenges are facing the technical route of lithium-ion batteries?