The size of the battery label and grade 9 label can be reduced appropriately
The mark must indicate the UN number and start with the letters UN, such as "UN3090" for lithium metal batteries or battery packs or "UN3480" for lithium-ion battery cells or battery packs. When lithium cells or batteries are contained or installed in equipment, the UN number begins with the letters UN, such as "UN3091" or "UN3481", as applicable. When a package contains lithium cells or batteries with different UN numbers, all applicable UN numbers must be indicated on one or more marks.
The mark must be within the rectangular outline of the shadow. The size should be at least 120mm wide x 110mm high and the shadow line should be 5mm wide. The symbol (battery pack, damaged battery emitting flames,(above the UN number for lithium-ion or lithium metal battery packs or cells) must be black on a white background. The hatching should be red. If there are special package size requirements, the wire size/thickness can be reduced to at least 105mm width x 74mm height. All features should be shown in approximate proportions when not specified.