How do you calculate the lithium content of lithium battery?

According to the Civil Aviation Administration issued"The lithium battery Relevant Provisions of the Code for Air Transport”:

1, The spare battery or the battery in the device as baggage, lithium metal or lithium alloy battery lithium content is not more than 2 g;

2,Lithium ion batteries rated power shall not exceed 100 wh;

3, for the rated power is greater than 100 wh is less than 160 wh large-scale lithium ion batteries, after approved by the airlines operating are rear can carry, but carrying amount shall not exceed two pieces.

4, the other contains lithium battery equipment can be placed in the checked baggage or hand baggage, spare lithium batteries can only be in hand luggage.

Method:

1, the rated power calculation method:

A, when the battery is known of the nominal voltage (V) and nominal capacity (Ah), can be rated by calculating the energy values:

Wh=VxAh

Nominal voltage and nominal capacity is usually marked on the battery.

B, if the battery on the tag has only mAh (mAh), that number can be divided by 1000 ampere hour (Ah).

For example: the nominal voltage of 3.7 V batteries, nominal capacity is 760 mAh, the rated power for:

760mAh÷1000=0.76Ah

3.7V×0.76Ah=2.9Wh

2, lithium battery of lithium content in the calculation method:

Tag on if the battery has a current (mAh), the data can be divided by 1000 and then multiplied by 0.3, you can get the grams of the content of lithium battery.

Such as: the battery current is 4600 mAh, the lithium content is 4600 mAh, present 1000 x0. 3 = 1.38 g, is less than 2 grams, comply with the safety standards.

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