Can I ship batteries via USPS?
Yes, you can ship batteries via USPS but there are some restrictions and guidelines to follow. The restrictions depend on the type and size of the battery being shipped, as well as the destination of the shipment.

For example, lithium batteries are considered hazardous materials and must be shipped in compliance with USPS regulations for hazardous materials. They must be properly labeled and packaged, and specific shipping requirements must be met, such as restrictions on the number of batteries that can be shipped in one package and the type of packaging that must be used.

Other types of batteries, such as alkaline and lead-acid batteries, are not considered hazardous materials and can be shipped via USPS, as long as they are properly packaged and labeled.

It is important to note that shipping restrictions may also vary by country, so it's best to check with USPS or the destination country's postal service before shipping batteries internationally. Additionally, some airlines and other shipping carriers may have their own regulations and restrictions on shipping batteries, so it's always a good idea to check with them as well.