Can be transported.
According to the “Notice on Strengthening the Safe Management of Air Transportation of Lithium Batteries in Passenger Baggage” issued by the Civil Aviation Administration of China: When you take an airplane of civil aviation, use lithium or lithium-ion for personal use. the cells or batteries must be consumer electronic equipment and spare batteries can be carried on board with baggage, but the lithium content of lithium metal batteries must not exceed 2 grams and the rated energy value of lithium batteries -ion must not exceed 100 Wh. Equipment exceeding 100 Wh but not exceeding 160 Wh may be installed in checked baggage or carry-on baggage with airline approval. Lithium batteries exceeding 160Wh are strictly prohibited.
The rated energy mentioned in the picture above is generallyindicated directly on the mobile power supply.
How do passengers calculate the energy rating of the power bank they are carrying? The value of the watt? -time is based on battery. The rated voltage (V) is multiplied by the rated capacity (Ah), i.e. Wh= V*Ah (the rated voltage and rated capacity are usually marked on the battery).
20,000 mA The rated voltage of the power bank is 3.7 volts. The rated capacity of the power bank is:
20,000 mAh * 3.7 volts = 74 watt hours
In other words. In other words, this charger The treasure does not exceed the standard and can be carried on the plane.
Rated energy corresponding to each mobile power capacity:
Does the mobile charger need to be registered on the aircraft?
Can -on Should I bring it?
Instructions for the safe transport of lithium batteries
1passengers or crew members have portable electronic devices containing lithium or lithium-ion cells or batteries for their personal use (watches, calculators, cameras, cell phones, laptops, portable cameras, etc.) must be carried on board as hand luggage, and the lithium content of lithium metal batteries must not exceed 2 grams, and the rated energy value of lithium-ion batteries must not exceed 100Wh (watt hours). Equipment exceeding 100 Wh but not exceeding 160 Wh may be carried in checked baggage or carry-on baggage with airline approval. Lithium batteries exceeding 160Wh are strictly prohibited.
2. Backup batteries for portable electronic devices must be individually protected against short circuit (put in the original retail packaging or insulate the electroin another way, such as by placing tape over the exposed electrodes or by wrapping each battery. placed in a separate plastic bag or protective box) and can only be carried in hand luggage. Only two airline-approved spare 100-160 Wh lithium batteries may be carried.
3. Lithium battery rated energy calculation method: The unit of rated energy is watt-hour Wh. The calculation method consists of multiplying the nominal capacity of the cell or battery (in ampere-hours Ah) by. the nominal voltage (in volts V). Example: The rated capacity of a certain brand of mobile phone lithium battery is 1650 mAh, the rated voltage is 3.8 V, and the rated energy is 1.65 × 3.8 = 6.7 Wh.
How to calculate the manganese powder content of lithium batteries
About strengthening aviation safetye lithium batteries in passenger baggageThe transport management notice states:
When taking a civil aviation aircraft, consumer personal electronic equipment containing batteries or lithium or lithium-ion batteries and spare batteries may be carried on board with baggage, but lithium metal The lithium content of the battery must not exceed 2 grams and the rated energy value of lithium-ion batteries must not exceed 100 Wh (watt hours). For equipment exceeding 100Wh but not exceeding 160Wh, it must be approved by the airline and can be installed in checked baggage or carry-on baggage. Lithium batteries exceeding 160Wh are strictly prohibited. Devices containing lithium batteries may be carried in checked or carry-on baggage, but spare lithium batteries may only be carried in thes hand luggage.
The voltage of the mobile power supply is 3.7V and the energy value is calculated according to this formula: 3.7V* (capacity value/1000) = energy value (watt hours). Therefore, any power bank with a capacity of no more than 27,000 mAh can be taken on board the aircraft. It must be taken with you and cannot be saved.
The manganese powder content of lithium batteries is calculated using a formula. According to the request for relevant public information, the formula for calculating the manganese powder content of lithium batteries is X=m1/m in the formula Determination of water content of manganese powder.