Danger Label "Danger of Class 9 Various Dangerous Substances and Articles". Symbol: Seven vertical stripes in the upper half, accumulation of batteries, one of which is damaged and inflamed, in the lower half: black on a white background, underlined numeral '9' in the lower corner
https://www.unece.org/fileadmin/DAM/trans/doc/2016/dgwp15ac2/ECE-TRANS-WP15-AC2-2016-01g.pdf
United Nations Economic Commission for Europe (UNECE)