A lithium-ion battery fire in a Canadian hobby shop sparked warnings about everyday device safety.

A fire at a hobby shop in Walsh, Ontario, on December 2, 2025, has prompted a fire official to warn of rising dangers from lithium-ion batteries used in everyday devices like phones, laptops, and electric vehicles. The blaze, which forced evacuations but caused no injuries, highlighted risks such as overheating, explosions, and reignition due to thermal runaway. Officials stress using only certified chargers, avoiding unattended charging, proper disposal of damaged batteries, and storing them away from flammable materials to prevent fires.