In this episode, Dr. Ayers sits down with Wendy Buckley of Starz Hazmat to break down the rapidly growing risks associated with lithium batteries — from everyday consumer cells to large industrial packs. Wendy explains why lithium‑related fires behave differently, why traditional fire protection often fails, and what safety leaders must do to prepare their facilities.
Wendy explains:
Lithium fires burn hotter and faster than typical Class A/B fires.
They can enter thermal runaway, causing re‑ignition even after the flame appears out.
Damaged, overcharged, or defective cells are the most common ignition sources. Sources:
A major point in the episode:
Class D fire extinguishers are required for lithium metal fires.
Traditional ABC extinguishers are ineffective and can even worsen the situation. Sources:
Wendy highlights several industry‑leading practices:
Bring your local fire department into the facility so they understand the hazards and layout before an emergency occurs.
Store lithium batteries in designated, fire‑resistant areas.
Implement strict controls for charging, handling, and disposal.
Train employees on early signs of battery failure (swelling, heat, odor). Sources:
Lithium fires require:
Specialized extinguishing agents
Longer cooling periods
Isolation of affected materials
Clear communication with emergency responders
Wendy stresses that preparedness and pre‑planning are essential.
Lithium hazards are increasing as more equipment relies on rechargeable batteries.
Fire protection must be upgraded — ABC extinguishers alone won’t cut it.
Partner with your fire department before an incident occurs.
Training and early detection are critical to preventing catastrophic events.
