Can i mail lithium batteries with usps

According to the United States Postal Service (USPS) guidelines, lithium batteries are considered hazardous materials and are subject to specific regulations when shipping by mail.

Here are the general guidelines:

  1. Prohibited: USPS does not accept lithium batteries for shipping in the mail, except for certain types of lithium batteries that are specifically authorized for shipping by the USPS.
  2. Authorized: USPS allows the shipping of lithium batteries that meet specific requirements, such as:
    • Lithium-ion batteries with a watt-hour rating of 100Wh or less, and are properly packaged and labeled.
    • Lithium-metal batteries with a capacity of 2 grams or less, and are properly packaged and labeled.
  3. Restrictions: Even if your lithium batteries are authorized for shipping, there are still some restrictions to be aware of:
    • You must properly package the batteries to prevent damage and leakage during transit.
    • You must declare the contents of the package and indicate that it contains lithium batteries.
    • You must comply with the USPS's Hazardous Materials Declaration Form (PS Form 2976-R).
  4. Special Handling: Lithium batteries require special handling and packaging to ensure safe transportation. You must use a sturdy outer packaging that can withstand normal handling and transit, and you must place the batteries in a protective inner packaging to prevent damage and leakage.

To ship lithium batteries with USPS, you'll need to:

  1. Check the USPS website for the most up-to-date information on shipping lithium batteries.
  2. Determine if your lithium batteries are authorized for shipping and meet the specific requirements.
  3. Properly package and label the batteries according to USPS guidelines.
  4. Complete the Hazardous Materials Declaration Form (PS Form 2976-R) and attach it to the outside of the package.
  5. Declare the contents of the package and indicate that it contains lithium batteries.

Remember to always follow the USPS guidelines and regulations when shipping lithium batteries to ensure safe and compliant transportation.