UN3090 shipping labels - DEESPAEK Lithium Battery

What Are the USPS Lithium Battery Label Requirements for E-commerce Sellers?

by admin3
April 10, 2025

USPS lithium battery label requirements mandate specific markings for packages containing lithium-ion or lithium-metal batteries. E-commerce sellers must use labels like “UN3480” or “UN3090” and include handling instructions. Non-compliance risks fines, shipment rejection, or legal… What Are the USPS Lithium Battery Label Requirements for E-commerce Sellers?

How Does USPS Lithium Battery Labeling Align with International Postal Standards?

by admin3
April 10, 2025

Short Answer: USPS lithium battery labels must comply with both domestic (DOT) and international (UPU/IATA) regulations. Proper labeling includes specific markings like UN numbers, Class 9 labels, and handling instructions. Non-compliance risks fines, shipment delays,… How Does USPS Lithium Battery Labeling Align with International Postal Standards?