Regulations on the capacity of lithium batteries carried on board aircraft

Introduction Legal Analysis of Lithium Battery Capacity Regulations Carried on Aircraft: Regulations for the Safe Transportation of Lithium Batteries 1. Portable lithium batteries: Pens containing lithium batteries not exceeding 100 Wh can be transported as hand lugga

Regulations on the capacity of lithium batteries carried on board aircraft

Legal Analysis: Regulations on the safe transportation of lithium batteries 1. Portable lithium batteries: laptop computers, mobile phones, cameras and other personal portable electronic devices as well as replacement batteries containing no more 100Wh lithium batteries can be carried. -on luggage. Get on the plane. 2. Lithium Batteries Restricted: With airline approval, electronic devices containing more than 100 Wh (inclusive) but not more than 160 Wh of lithium batteries may be carried on board. Each passenger cannot carry more than two spare lithium batteries and they cannot be checked. 3. Lithium batteries prohibited. It is prohibited to transport or store large lithium batteries or electronic devices exceeding 160 Wh (except wheelchairs equipped with lithium-ion batteries. For regulationsspecific instructions, please refer to the Service Instructions for Wheelchair Passengers of China Eastern Airlines)

Legal basis: “Civil Procedure Law of the People's Republic of China”

Article 76: Parties may apply to the People's Court for evaluation on specialized issues related to fact-checking. If either party requests an appraisal, both parties will negotiate to appoint a qualified appraiser. If the negotiation fails, the people's court will appoint one. If the relevant party has not requested an appraisal and the people's court considers that an appraisal is necessary for a specialized issue, it will appoint a qualified appraiser to conduct the appraisal.

Article 77 The expert has the right to know the documents in the file necessary for the expertise and can question the parties and witnesses if necessary. The appraiser must submit a written notice of appraisal and sign or seal theevaluation document.

Article 78 If the parties have objections to the appraisal notice or the people's court considers it necessary for the expert to appear in court, the expert shall appear in court to testify. If, upon the advice of the People's Court, the expert refuses to appear in court to testify, the appraisal opinion cannot be used as a basis for determining the facts. The party who paid the appraisal fee may request reimbursement of the appraisal fee.

Article 79: The parties may request the people's court to summon a person with specialized knowledge to appear in court to give opinions on the evaluation opinions or professional questions formulated by the expert.

Article 80 When inspecting material evidence or a site, the inspector shall present the certificate of the people's court and invite people from the local grassroots organization ou of the unit where the parties to participate are located. The person concerned or their adult family members must be present. Refusal to be present does not affect the progress of the investigation. Relevant units and individuals are required to protect the site and assist in the inspection work in accordance with the opinion of the people's court. The surveyor shall prepare a written report of the status and results of the investigation, which shall be signed or stamped by the surveyor, affected parties and invited participants.

What is an aircraft battery? the battery cannot exceed 100wh

Let's first talk about Wh (watt hour) You know that the electric meter of the house is in KWh (kilowatt hour), which represents the amount of electricity needed to make operate a 1000W. electrical appliance for one hour. It's the same for batteries, 1KWh = 1000Wh, but the battery capacity is smaller and expressed in Wh, so 100-115Wh is the ppower consumed by an electrical appliance of 100-115W for 1 hour of work, do you understand?

As for Wh/Kg, if it meets the requirements of electricians with 100-115WIf it works for 1 hour, the mass of the lithium battery will reach 1 kg, so Wh/kg is the unit energy density. The energy density of nickel-metal hydride batteries is lower than that of lithium batteries, which is around 80 Wh/kg. Nickel-cadmium batteries are smaller, around 50 Wh/kg.

ps: This answer is absolutely original to me.

In flight, the battery of the external battery cannot exceed 100 Wh.

The Civil Aviation Administration of China has regulations that you can take power banks on board an aircraft, but there are some restrictions on the number and energy of power banks and on their transport. In special circumstances you need permission. de the Civil Aviation Administration before being able to transport them.

Regulations of the Civil Aviation Administration of China regarding the transportation of external batteries

1. Those with a rated energy of less than 100Wh can be carried on the aircraft.

The Civil Aviation Administration of China has adopted regulations for the transportation of mobile power banks in the aircraft. 'plane. In accordance with current regulations, external batteries with a nominal energy of less than 100 Wh can be taken on board an aircraft. can only be boarded with the agreement of the airline. The power bank will not directly indicate the rated energy, only the capacity. Therefore, only through conversion can we know what capacity of the external battery can be carried on board the aircraft.

2. Formula conversion

Taking a power bank as an exampleentation of 37V/10000mAh, the rated energy = 3.7V times 10000mAh = 37Wh, which is less than 100Wh. regulations and can be taken on board the aircraft. Similarly, the maximum output voltage of a general external battery is 5V. According to the formula, capacity = rated energy divided by 100Wh divided by 5V is equal to 20,000 mA. can be taken on board a plane.

3. Quantity rules

Each passenger can take up to 2 power banks on the plane, and the rated energy cannot exceed 100 Wh, that is, the total capacity does not exceed 20,000 mAh. . Therefore, a 20,000 mAh external battery cannot be taken on a plane.

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