There are special packing requirements when shipping the batteries to be recycled. The batteries must be stacked with their pole side out to make the stacks more stable. In addition to this, batteries of the same size must be stacked with shock-absorbing material between them.
When preparing batteries for shipping, examine the Watt-hours rating, which indicates the battery energy capacity. Higher Watt-hour batteries require greater precautions. Check the State of Charge (SOC), which is the percentage of available power. IATA regulations say that for air transport, the SOC should never exceed 30%.
There are many types of batteries that have different requirements when you wish to mail or ship them internationally: Wet batteries, also known as flooded lead-acid batteries, are commonly found in vehicles and backup power systems.
Several documents are required for shipping batteries internationally. These include: Dangerous Goods Declaration (DGD): This document details the shipment, including the UN number, shipping name, hazard class, packaging group, and quantity. Required for all battery types.
Transport Document: For lithium battery shipments, this specifies the UN number, shipping name, hazard class, packing group, and total quantity. Pilot Notification: For shipping lithium batteries by air, pilots must receive written information on the presence and location of lithium batteries.
For this reason, any battery that is suspected or known to be defective (swelling, corroding or leaking, for example) is not permitted for shipping within the DHL Express network. When you're shipping lithium-ion batteries by air, it's essential to follow specific regulations regarding their state of charge (SoC).