Gilbert Fire & Rescue is reminding residents to take precautions when using and storing lithium-ion batteries after responding to 15 battery-related fires since 2024 — 10 last year and five so far this year.

Lithium-ion batteries are widely used in devices such as cellphones, e-bikes, power tools and electric vehicles. Officials said fires can occur when batteries are damaged, overcharged, completely drained or exposed to extreme heat or cold.

The department encourages residents to follow the acronym C.H.A.R.G.E. to help prevent battery fires:

• Choose certified products and handle them with care.

• Hand with care by always following manufacturer instructions and using only approved charging equipment. Recharge safely by avoiding overnight charging and keeping large devices like e-bikes outside or away from exit paths.

• Always stay alert for warning signs such as swelling, punctures, hissing or unusual odors.

• Recycle used batteries properly at Gilbert’s Household Hazardous Waste Facility or through manufacturers for electric vehicle batteries.

• Get out quickly if there is a fire.

• Educate others about battery safety.

Residents with electric or hybrid vehicles, solar panels, or battery storage systems can register their battery energy storage system with Gilbert Fire & Rescue. Once registered, the department will place a sticker on the property’s electrical panel box to help first responders identify potential hazards in an emergency.

More information on safe battery use and disposal is available on the town’s website.