In today's society, mobile power supply (power bank) has become one of the essential electronic products for travel, especially for long-distance travel, it is particularly important to ensure that mobile phones and other devices have sufficient power. So, can I carry a power bank when taking the train? The answer is yes, but it is important to note that the relevant safety regulations and restrictions must be followed.
First of all, according to the regulations of the Chinese railway authorities, passengers can indeed carry power banks to take the bullet train. However, there are restrictions on the rated energy of power banks, and in general, the rated energy of a single power bank does not exceed 100Wh (watt-hours), which is about 27,000mAh or less when converted into common mAh capacity units. Power banks exceeding 100Wh but not exceeding 160Wh are limited to two pieces per person after obtaining the consent of the train staff, and must be kept personally throughout the process.
Secondly, it is strictly forbidden to bring a power bank that does not indicate the rated energy and fails to calculate the rated energy through other parameters marked on the bus; In addition, it is forbidden to carry power banks that are damaged, exposed or have been seriously deformed.
In addition, there are certain requirements during use. For example, passengers are not allowed to charge the power bank in the train to prevent overheating or other safety hazards. At the same time, the power bank should be placed in the hand baggage and not in the checked baggage, so that its status can be monitored at any time.
In summary, you can carry a compliant power bank when taking the bullet train, but on the basis of ensuring that the carrying specifications are met, you also need to pay attention to the safety measures during use. Therefore, passengers must check whether their power bank meets the regulations before traveling, and use it reasonably and safely during the journey, so as to jointly maintain a good riding environment and their own safety.