OSHA issues Letter of Interpretation on Lithium-ion Batteries Recordkeeping

Potential risks include fires, explosions, and exposure to harmful chemicals.
Feb. 5, 2026

Last week, OSHA  issued a new letter of interpretation on recordkeeping requirements, highlighting the growing need for understanding safety risks associated with lithium-ion batteries in the workplace.

The agency notes that while these widely used batteries can pose safety and health risks to workers during manufacturing, everyday use, emergency response, disposal, and recycling.

Potential risks include fires, explosions, and exposure to harmful chemicals.

Employers can help reduce these dangers by taking practical safety steps such as:

  • Implementing hazard controls during battery design and production
  • Ensuring proper ventilation
  • Storing batteries in cool, dry locations
  • Monitoring storage areas for flammable or toxic gases
  • Using designated recycling facilities for disposal
  • Providing safety showers and eyewash stations when handling battery materials.

To learn more, read the fact sheet on safety practices related to lithium-ion batteries

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