Lithium battery solar container field classification table

What are the classification and shipping requirements for lithium-ion batteries?

The classification and shipping requirements for lithium-ion batteries depend on their size and energy capacity (Watt-hours). For standalone batteries. Strict UN-certified packaging. IUMI strongly supports the SoC limit of 30% for air freight and advocates similar principles for maritime transport.

What are the different types of lithium batteries?

Lithium batteries fall into two broad classifications: lithium metal batteries and lithium-ion batteries. This is according to the IATA Guidance Document for Lithium Batteries and Sodium ion Batteries – 2025.

What are lithium-ion batteries?

For the purposes of the DGR, lithium batteries are separated into two main types: lithium metal batteries and lithium-ion batteries. Lithium-ion batteries are rechargeable and use lithium compounds as an anode.

Where can I find information about lithium and sodium ion batteries?

The provisions of the DGR with respect to lithium and sodium ion batteries may be found in the IATA Battery Shipping Regulations (BSR) 12th Edition. The BSR provides additional classification flowcharts and detailed packing and documentation examples for these batteries.

What is a shipper's declaration for lithium ion batteries – 2025 OSS/cargo?

By signing the Shipper’s Declaration, the shipper is making a legal statement that all the applicable provisions of the DGR have been complied with, which includes that the lithium ion batteries are at no more than 30% SoC. This declaration is part of the IATA Guidance Document for Lithium Batteries and Sodium ion Batteries – 2025 OSS/Cargo.

What is a state of charge (SOC) for lithium ion batteries?

For lithium ion batteries (UN 3480), the state of charge (SoC) must not exceed 30% of their rated capacity when shipped.