Why Did USPS Revise Lithium Battery Shipping Labels?
The USPS revised lithium battery shipping labels to address safety incidents involving thermal runaway, fires, and explosions during transit. Updated labeling requirements improve hazard communication, align with UN/DOT standards, and reduce risks linked to improper packaging. The changes apply to lithium-ion and lithium-metal batteries shipped domestically or internationally via USPS, prioritizing carrier and recipient safety. … Read more