Lithium ion batteries help keep you connected and take you on the go. They also store a lot of energy, can burn explosively, and may pose a serious threat if not properly cared for.
What Devices Have Lithium Ion Batteries?
Many commonly used devices have lithium ion batteries, including, but not limited to:
Cell phones
Tablets
Laptops
E-bikes
E-scooters
Electric toothbrushes
Caring for Lithium Ion Batteries
Never
Purchase off-brand chargers.
Charge devices under a pillow, on your bed, or on a couch.
Store or charge your devices near your primary exit. If these devices catch on fire, you will not be able to escape.
Put your lithium ion batteries in the trash.
Always
Use the charger that came with your device.
Look for a “UL” mark on your devices and chargers. Products that do not have this mark may not have been safety tested, could pose a fire hazard, and are not allowed in residence hall rooms.
Recycle Responsibly
Lithium ion batteries cannot be thrown in the trash. Here’s what to do:
Put clear packing tape over the contact points of the battery.
Recycle lithium ion batteries separate from other types of batteries
Visit the City of Madison website for complete recycling instructions and to find your nearest drop-off site.
Residence Hall Lithium Ion Battery Guidelines
A maximum of 8 grams total of lithium metal batteries are allowed in residence hall rooms.
A maximum of 1000 Watts per battery for lithium-ion batteries are allowed in residence halls rooms.
Residents are not allowed to dismantle or undertake repairs to any type of battery in their residence hall.
Residents can only use battery chargers that were intended to be used for the particular battery that is being charged.
