As a convenient mobile power supply device, charging treasure plays an important role in modern life. With the development of science and technology and the increasing demand for convenience, more and more people choose to carry charging treasures when traveling. As a fast and efficient means of transportation, high-speed rail should also meet the needs of passengers and allow charging treasures to be carried within the restricted range.
In order to ensure train safety and prevent fire accidents, the railway department has also formulated a series of regulations. One of them is the limitation on the capacity of charging treasure. According to the regulations, the capacity of charging treasure carried by high-speed rail shall not exceed 10000 mAh.
Is this rule reasonable? For safety reasons, yes. There are lithium batteries in the charging treasure. If the capacity is too large, once there are problems such as short circuit and overheating, it is easy to cause fire accidents and bring great danger to passengers and trains in the carriage. Therefore, limiting the capacity of charging treasure can effectively reduce the probability of fire accidents and ensure the personal safety of passengers.
Despite this limitation, the capacity of 10000 mA can meet the needs of most people. Usually, the battery capacity of a smart phone is between 3000 and 5000 mA, and a charging treasure with a capacity of 10000 mA can charge the smart phone for 2-3 times. This is enough for most passengers.
Pay attention to the following points when using charging treasure. Try to choose regular brands and products with quality assurance. This can reduce the risk of accidents during use. Follow the correct operation method when using, and do not expose the charging treasure to high temperature or use it for a long time. When the charging treasure is put in the trunk or carried with you, it should be put in a ventilated and waterproof bag to avoid contact with flammable materials.
High-speed rail can carry charging treasure, but the capacity shall not exceed 10000 mA. This regulation is to ensure the safety of trains and passengers. When using the charging treasure, we should also pay attention to the safe use, choose a regular brand and follow the correct operation method. Only in this way can we enjoy convenience and ensure safety on the high-speed rail.