FDNY Releases PSA Warning Against Home-Based Lithium-Ion Battery Workshops

August 28, 2025

The Fire Department of the City of New York (FDNY) today released a Public Service Announcement (PSA) warning New Yorkers about the serious dangers posed by home-based lithium-ion battery workshops.

On August 17, 2025, the FDNY responded to a fire at 164-18 Pidgeon Meadow Road in Queens. FDNY units found approximately 100 lithium-ion batteries burning in the cellar of the home. Multiple micromobility devices and lithium-ion batteries were found in various states of disassembly and disrepair.

Just one week later, on August 26, 2025, the FDNY responded to reports of a fire at 685 E 233rd Street in the Bronx. Responding members discovered multiple lithium-ion batteries and devices that were being worked on at the location.

"When batteries are tampered with, improperly stored, or uncertified, they become ticking time bombs that endanger not only families and neighbors but also the first responders who rush to save them. Worse yet-they're illegal," said FDNY Commissioner Robert S. Tucker. "The FDNY will continue holding those responsible for creating these dangerous conditions accountable."

Building, tampering with, or attempting to repair lithium-ion batteries is extremely dangerous and can lead to fast-moving, destructive, and potentially deadly fires. These practices can put New Yorkers and FDNY members at risk. If you see such activity, report it promptly to the FDNY by calling 311 or 212 NEW YORK (212-639-9675).

"We need every New Yorker to do their part-buy only certified batteries, never attempt makeshift repairs, and report unsafe conditions before tragedy strikes," said Chief Fire Marshal Daniel Flynn. "Together, we can prevent these dangerous fires and keep our communities safe."

The Department's PSA program is made possible in part with support from the FDNY Foundation, the official nonprofit organization of the Department.

View the PSA here