International transportation regulations for solar container batteries

How is international lithium battery transport regulated?

International lithium battery transportation is governed by a hierarchy of regulatory bodies: UN Recommendations on the Transport of Dangerous Goods: This foundational framework assigns lithium-ion batteries (UN3480, UN3481) and lithium-metal batteries (UN3090, UN3091) specific UN numbers. It also mandates UN38.3 testing, which includes:

Are lithium batteries shipped in a container?

There are three packaging categories for lithium batteries if they are being shipped in a container. When shipping lithium batteries, it is crucial to check the rules and regulations ahead of transportation, or work with an experience shipping partner to ensure that your cargo is shipped following best practices.

What are the requirements for lithium battery transportation?

In the U.S., lithium battery transportation falls under the jurisdiction of: The U.S. uses the 49 CFR (Code of Federal Regulations), which harmonizes with UN, ICAO, and IMDG standards but includes specific requirements: Key U.S. Provisions: Lithium-ion batteries shipped standalone (UN3480) by air must be at 30% state of charge (SOC) or less.

What are the new regulations for the transport and handling of batteries?

New regulations for the transport and handling of batteries have been in effect since 2025. Lithium-ion and the emerging sodium-ion batteries, which play a key role in industrial trucks, are particularly affected. Anyone who transports, stores, or disposes of forklift batteries must be fully aware of the current regulations.

Are wet batteries safe to ship internationally?

Like lithium batteries, there are strict regulations to follow when shipping wet batteries internationally. An IATA Dangerous Goods label must be attached, along with the correct UN number and shipping name for the particular type of batteries.

What is the ICAO guidance document for lithium ion batteries?

The ICAO Technical Instructions for the Safe Transport of Dangerous Goods by Air (Technical Instructions) provides guidance on the transport of lithium ion batteries. The 2025-2026 Edition of these instructions is the most recent version.