Johnson County offers drop-off option for safe disposal of lithium batteries

Johnson County's Household Hazardous Waste facility has instituted a new drop-off option for lithium batteries, in recognition of the dangers posed when these batteries are not disposed of properly.

Lithium batteries are distinct from many of the common alkaline batteries many consumers may be familiar with. They are rechargeable and are often found in cell phones, laptops, power tools, e-scooters and hoverboards, e-cigarettes and vapes. The batteries are often marked with an "Li" symbol and include a trash can symbol with a circle and a line through it.

When these types of batteries are damaged, overheated, overcharged or defective, they can present a fire hazard called thermal runaway. Lithium is a water reactive metal, so water shouldn't be used to put out lithium battery fires, adding to the need to dispose of the batteries properly.

"Lithium batteries are everywhere, and they can pose a danger to people and property when proper care and disposal procedures aren't followed," said Trent Thompson, Environmental Program Manager for Johnson County's Department of Health and Environment. "The Household Hazardous Waste facility is one of many options for safe disposal of these batteries so that they aren't improperly tossed in the trash."

These lithium batteries can now be dropped off without an appointment at the Household Hazardous Waste Facility, 11231 Mastin St., Overland Park, KS.

• Disposal of damaged or recalled lithium batteries: Residents may bring these items to the facility without an appointment during regular business hours, Monday-Friday, 8 a.m. to 3:30 p.m. Upon arrival, residents can use the gate call button for entry, and HHW technicians will assist with unloading. When dropping off a damaged battery, place the battery in an airtight plastic bag and keep it away from water. Upon arrival, residents may press the call button if the main gate is closed.
• Disposal of non-damaged lithium batteries: These can be dropped off without an appointment on designated drop-off days: Mondays, Wednesdays and Thursdays. If residents are disposing of other types of batteries or other hazardous waste materials, an appointment is required.
• Appointments: The Household Hazardous Waste facility accepts appointments online, and new appointments are added daily, often allowing same-day scheduling. Residents can book through the online system.

Residents may also check other resources to identify battery recycling locations in Johnson County. The county's website lists several electronic recycling drop-off locations, and residents may also check RecycleSpot.org and Call2Recycle.org.

In addition to disposing of batteries properly, members of the public should also be sure to check that lithium batteries meet safety standards like UL, ETL or CSA when purchasing them.

Lithium batteries should be charged safely, taking care to use manufacturer-recommended cords to ensure devices aren't overcharged. In addition, remove batteries from chargers when they are fully charged.