How many grams of lithium ion do nikon d3400 camera batteries contain? Many - 1

How many grams of lithium ion do nikon d3400 camera batteries contain? Many

Nikon makes two models of batteries that will work in the D3400. The best option, and the one that comes with the camera, is the EN-EL14a. Another similar model, EN-EL14, will also work just fine but will drain more quickly. That's because the EN-EL14 is rated to 1030mAh, while the EN-EL-14a is rated for 1230mAh. In short, the "a" version holds more juice.

Less than 8 grams.

If this is for TSA regulations, the D3400 batteries are way under 100 W-hr which makes it no problem to carry a spare Li ion battery in your carry-on. The grams thing is for Li metal batteries which your camera does not use.

Hence, your Li-ion battery contains zero grams of lithium metal.