safety-bulletin

Lithium-ion Batteries

On March 5, 2026, a Victoper headlamp that is used on hardhats and PAPR helmets on the Y-12 Cleanup Project overheated. Prompt action was taken to secure the headlamp and remove the rechargeable lithium-ion batteries. Thanks to the situational awareness and questioning attitude of project personnel, no fire occurred and no personnel, facility, or other…