Do I have to bring a 20,000 mAh charging treasure to fly to Australia?

The rated energy of the charging treasure shall not exceed 100Wh (watt hour). What does this mean? The standard set by the civil aviation department for charging treasure is "rated energy value (watt hour)", and those below 100Wh can board the plane; Charging treasure with rated energy value of 100 to 160Wh requires airline approval for boarding; Those larger than 160Wh are not allowed to board the plane. "As long as the rated energy value of the charging treasure meets the requirements, you can go through the formalities, regardless of whether the battery capacity is thousands or tens of thousands of milliamps." At present, the capacity of most charging treasures on the market is between 3000- 15000 mAh, and the "capacity" of individual charging treasures is 20,000 mAh. The marked voltage of most charging treasures is between 3.7 and 4.2v. According to the formula of rated energy value, the rated energy value of 20000mAh charging treasure is 20000mAh×3.7V÷ 1000=74Wh, which is less than 100Wh at the voltage of 3.7V, which is in line with the provisions of the Civil Aviation Administration of China. "The charging treasure of 20,000 mAh is a critical point. Basically, charging treasures below 20,000 mAh can be brought on the plane. If the charging treasure exceeds 20000mAh, it is necessary to calculate whether it exceeds 100Wh. If it exceeds 65438, it needs to be reported to the airline for approval. ...