Use the battery type label (alkaline, lithium, rechargeable/NiMH, button cell) to choose the correct disposal method
Tape the terminals of loose rechargeable batteries and button cells with non-conductive tape
Keep batteries in their original packaging or a plastic bag to prevent short circuits
Do not throw batteries in household trash or recycling bins unless your local program explicitly allows it
Take alkaline and zinc-carbon batteries to a local household hazardous waste (HHW) facility or approved drop-off location
Take rechargeable batteries (NiMH, Li-ion, LiPo) to a retailer or approved battery collection site
Take lithium batteries (including from devices) to an HHW facility or approved lithium battery collection drop-off
Take button cell batteries to a retailer or HHW facility with button-cell acceptance
If a battery is leaking, corroded, hot, swollen, or damaged, place it in a sealed, non-metal container and take it to HHW immediately
Store damaged batteries outdoors on non-combustible material away from flammables until disposal
For batteries installed in devices, follow local guidance; remove batteries if required by the program
Check local government or waste authority websites for accepted battery types and nearest drop-off locations
Use manufacturer or retailer take-back programs when available
If you must transport batteries, keep them upright and separated by tape/plastic to prevent contact
Do not incinerate, puncture, or crush batteries
Do not mail batteries unless you follow applicable shipping rules and use approved mail-back programs