10/01/2026
Yesterday, Estero Fire Rescue was dispatched to a structure fire and discovered an e-bike that had caught fire. The e-bike’s battery overheated and began sparking, ultimately causing the fire.
San Carlos Park Fire Protection & Rescue Service District also responded. Firefighters were able to quickly extinguish the fire and prevent further damage.
This incident is an important reminder about the potential hazards associated with lithium-ion batteries. These batteries power many of the devices we use every day, including e-bikes, scooters, phones, laptops, and other rechargeable products. While they offer many advantages, they can overheat, catch fire, or even explode when damaged, improperly charged, exposed to extreme temperatures, or otherwise compromised.
A lithium-ion battery can experience a dangerous condition known as thermal runaway, in which a rapidly increasing temperature can lead to fire.
Help reduce the risk:
🔥Use the charger designed for your device and follow the manufacturer's instructions.
🔥Don't use batteries or chargers that are damaged or show signs of overheating.
🔥Avoid charging batteries near exits or where they could block your way out.
🔥Keep batteries away from extreme heat and direct sunlight.
🔥Never ignore signs of a battery problem, such as swelling, unusual heat, leaking, odors, or hissing sounds.
🔥If a battery begins smoking or catches fire, get outside and call 911.
🔥Most importantly, call 911 as soon as you discover a fire or emergency.
Yesterday's quick 911 call allowed firefighters to respond rapidly and get the fire under control.
A fast call. A fast response. A safer outcome.
Estero Fire Rescue is committed to helping our community understand the risks associated with lithium-ion batteries and how to use them safely.
Fire Safety Research Institute