New federal rules would limit battery charge levels during truck shipments

What does this do?

HR 7928 directs the Department of Transportation to write new safety rules for shipping lithium-ion batteries by commercial vehicle, including a requirement that batteries travel at no more than 30 percent charge within two years of enactment. The bill also requires clear rules for packaging and moving batteries that are damaged, recalled, or defective. Two grant programs would fund fire research and help local fire departments acquire suppression and containment equipment.

Who does it affect?

Shipping companies and manufacturers that transport battery-powered products would face new packaging and charge-level requirements. Fire departments, both volunteer and paid, and emergency responders across the country are also directly affected.

Why does it matter?

Lithium-ion batteries can experience thermal runaway, an overheating process that causes fires that are difficult to stop, posing risks during road transport. Stricter charge limits and clearer handling rules could change how a broad range of industries package and move battery products.

What does it cost, and who pays?

• Up to $10M for fire testing research
• Grants for local fire dept. equipment
• Covers blankets, containment, cleanup gear

Where does it stand?