Lithium-ion batteries power many modern devices—from phones and laptops to e-bikes and scooters. While generally safe, these batteries can cause intense fires that spread rapidly and release toxic gases if damaged or improperly handled.
General Safety
- Look for Underwriters Laboratories (UL) Certification when purchasing devices or batteries—this means they’ve been tested to meet recognized safety standards.
- Always follow the manufacturer’s instructions for charging, storage, and maintenance.
- Use only the manufacturer’s battery, cord, and power adapter made specifically for your device—never substitute with off-brand or unapproved parts.
- Charge and store batteries at room temperature, away from direct sunlight, heat sources, and anything flammable.
- Inspect batteries regularly for swelling, odor, leaks, discoloration, or unusual noises. If you notice any, stop using the device immediately, move it away from combustibles (if safe to do so), and call 9-1-1.
Charging Guidelines
- Plug chargers directly into a wall outlet—avoid using extension cords or power strips.
- Charge in open areas, not in hallways, bedrooms, or near doors and windows that serve as exits.
- Do not charge on furniture or soft surfaces; place devices on the floor or another nonflammable, stable surface.
- If possible, charge e-bikes or e-scooters outside or in a well-ventilated area.
Storage and Disposal
- Store batteries and devices away from flammable materials and out of extreme temperatures.
- Do not puncture, crush, or disassemble lithium-ion batteries.
- Never throw batteries in the trash. Dispose of them properly at a S.A.F.E. Collection Center or other approved Household Hazardous Waste facility.