Lithium-Ion Batteries
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A variety of devices use lithium-ion batteries due to longer lifespans, higher power density, and faster charging, all of which make these batteries convenient and energy-efficient. These batteries can catch fire, overheat and explode if they are defective, damaged, not stored or used correctly.
Common devices include smartphones, laptops, e-bikes, e-scooters, hover boards, e-cigarettes, smoke alarms, toys, and vehicles.
Lithium-ion battery fires or explosions can happen at any time due to physical damage (water exposure or punctures), electrical damage (overcharging or using equipment not designed for the battery), exposure to extreme temperatures and
product defects.
The safest place to charge batteries for e-bikes, e-scooters, and electric vehicles is outside away from buildings and enclosures, and not in direct sunlight. UWF prohibits indoor charging or storage of e-bikes and e-scooters for this reason.
If your battery has an unusual odor, excessive heat, popping sounds, swelling, or change in color, stop using your device and remove the battery and dispose of it appropriately.
Lithium-ion batteries should be taken to a recycling facility or household hazardous waste collection points. Never dispose of lithium-ion batteries in garbage or recycling bins. Doing so could cause fires in the waste removal company vehicle or at the landfill.
