How to Safely Mail Lithium Batteries via USPS?
Mailing lithium batteries safely via USPS requires adherence to strict packaging, labeling, and shipping regulations to prevent short circuits, damage, and hazards. Proper packing, correct use of UN markings, and observing mail restrictions are essential for compliant and safe shipment. What Are the Key USPS Regulations for Mailing Lithium Batteries? USPS allows mailing lithium batteries domestically with limits. Batteries must be installed in equipment or packed with it. Individual batteries without equipment are subject to stricter rules and mostly prohibited for air transport. All … Read more