What is the mc mark on the front of the solar container lithium battery pack

What is a lithium or sodium ion battery Mark?

1.9.2Lithium or sodium ion battery mark Packages containing lithium or sodium ion cells or batteries prepared in accordance with special provision 1

Which batteries can be affixed to a package?

be affixed to packages containing larger lithium-ion (cells >20Wh or batteries >100Wh), lithium-metal (>1g per cell, >2g per battery), or sodium-ion cells and batteries. The battery mark is not applied to packages which have been prepared in accordance with:

How to ship lithium batteries by air?

You must use CAUTION & Overpack labels of lithium battery to meet the strict requirements for shipping lithium batteries by air. These labels play a critical role in identifying packages that contain lithium-ion battery products.

Can a lithium battery Mark be printed directly on the packaging?

The lithium battery mark may be printed directly on the outer packaging provided that there is sufficient contrast between the elements of the lithium battery mark and the colour of the packaging material. The mark must be in the form of a rectangle, or a square, with minimum dimensions of 100 mm x 100 mm.