How to Dispose of Lithium-Ion Batteries Safely (Including Vapes and E-Bike Packs)

Lithium-ion batteries are in almost everything you own: phones, laptops, earbuds, power tools, toothbrushes, e-bikes, kids’ toys and the disposable vape someone left in the car. They work brilliantly until the day you need to get rid of one. Then the question gets real fast: can this go in the trash, and if not, where does it go?

The short answer is no, it can’t go in the trash or the recycling bin. The good news is that disposing of them safely takes about 2 minutes of prep and one stop you can probably fold into a normal errand. This guide covers why these batteries are risky, how to prepare them, and where each type goes.

Why lithium-ion batteries can’t go in the trash

A lithium-ion battery stores a lot of energy in a small space. When it gets crushed, punctured or short-circuited, that energy can come out as heat, and the heat can turn into fire. The U.S. Environmental Protection Agency (EPA) says used lithium-ion batteries should not go in household garbage or recycling bins, because they can be damaged during collection and sorting and start fires. EPA also warns that even a “dead” battery can still hold enough energy to injure someone or start a fire.

That is the key point most people miss. A phone that won’t turn on is not an empty battery. It may still have a meaningful charge, and a garbage truck compactor is very good at crushing things.

There is also a materials reason. Lithium-ion batteries contain metals such as cobalt, nickel, lithium and copper that can be recovered and reused. Recycling keeps them in circulation instead of in a landfill.

Key takeaway: Treat every lithium-ion battery, even a dead one, as something that can still start a fire. Tape it, bag it and drop it off. Never toss it in a bin.

How to tell if your battery is lithium-ion

Most rechargeable batteries in modern devices are lithium-ion or lithium-polymer, which is handled the same way. Look for these clues:

• Labels: “Li-ion,” “Li-po,” “lithium-ion polymer” or a recycling code that mentions lithium.
• Built-in batteries: If the device charges by cable and you can’t swap the battery, it is almost certainly lithium-based.
• Shape: Flat pouch cells in phones and tablets, cylindrical cells in flashlights and tool packs, and large enclosed packs on e-bikes and scooters.

Single-use lithium batteries, like coin cells (CR2032) and AA “lithium” batteries, are different chemistry but carry similar fire risks when terminals touch. Handle them the same way.

Step-by-step: prepare a battery for drop-off

This routine works for almost every loose battery and small device.

1. Stop using it. If the device is overheating, smells odd or the battery looks puffy, power it off and unplug it.
2. Don’t take it apart. Leave built-in batteries in the device unless the manufacturer says they are user-replaceable. Prying out a glued-in battery can puncture it.
3. Cover the terminals. Put a piece of non-conductive tape, such as electrical tape, over the metal contacts. EPA recommends this to stop the terminals from touching metal or each other.
4. Bag it. Put each battery, or each battery-containing device, in its own clear plastic bag. This is the other step EPA recommends.
5. Store it safely until drop-off. Keep the bag in a cool, dry spot away from heat, sunlight and flammable materials. A small lidded plastic bin works.
6. Drop it off within a few weeks. Don’t let a box of old batteries pile up in the garage for years.

If you are clearing out old phones and laptops at the same time, wipe your data before anything leaves the house. Our guide on recycling old electronics safely covers the data side.

Where to drop off lithium-ion batteries

You have more options than you might think. Here is how they compare.

To find a location, EPA points consumers to its list of retailer and recycler take-back programs, plus locator tools from Earth911 and Call2Recycle (now The Battery Network). Your city or county solid waste department will also list local HHW collection days.

Rules and accepted items change, so call ahead or check the program’s site before you drive over.

Special cases: vapes, e-bike packs and swollen batteries

Disposable vapes and e-cigarettes

Disposable vapes are a double problem. They contain a lithium battery and leftover liquid nicotine, which EPA notes can be absorbed through the skin. EPA’s guidance for individuals is clear: don’t put e-cigarettes in household trash or recycling bins. Take them to a household hazardous waste collection site, or check whether your local program has approved a vape shop or retailer as a collection point.

Don’t try to pull the battery out of a disposable vape. Keep it intact, bag it and drop it off.

E-bike and e-scooter batteries

E-bike packs are much larger than a phone battery, and they should never go in a regular drop-off bin at a store. The Battery Network (formerly Call2Recycle) runs an e-bike battery program with the trade group PeopleForBikes, where riders take end-of-life batteries from participating brands to participating bike retailers. Check the program’s online locator for nearby shops, and confirm your battery’s brand is covered. If it isn’t, contact the bike’s manufacturer or dealer for take-back options, which is also what EPA recommends for medium and large lithium-ion batteries.

The U.S. Consumer Product Safety Commission (CPSC) adds safety advice for e-bike owners that matters even before disposal: don’t charge overnight or while you sleep, use only the manufacturer’s charger or an approved replacement, and avoid packs that have been modified or rebuilt with used cells. CPSC also publishes warnings on specific e-bike batteries, so check its site if your pack is from a lesser-known brand.

Swollen, damaged or recalled batteries

A swollen battery is a warning sign. Don’t press on it, puncture it, charge it or try to remove it from a phone or laptop yourself. EPA advises contacting the battery or device manufacturer for handling instructions for damaged batteries. Damaged and recalled batteries usually need special packaging, so many retail bins won’t accept them. Your local HHW program is often the best route.

If a battery is hot, smoking or hissing, move away and call 911. Lithium battery fires can reignite.

What the law says about battery disposal

Federal rules treat batteries you throw away at home as household waste, so in many places it is not technically illegal to bin one. That doesn’t make it safe, and EPA’s guidance still says not to. State and local rules are tightening, though.

A growing number of states have battery stewardship laws that make producers fund collection and recycling. Illinois’s Portable and Medium-Format Battery Stewardship Act, signed in 2024, puts collection and recycling obligations on producers starting January 1, 2026, and covers medium-format batteries such as those used in e-bikes. Colorado passed its own Battery Stewardship Act in 2025, with a statewide collection system planned for 2027. Several cities and counties also ban batteries from curbside bins outright.

Check your state environmental agency’s site for the rules where you live. This is not legal advice.

Where to start this week

You don’t need a big project. Do this:

1. Round up the obvious items. Old phones, dead power banks, vapes, tool batteries and that bag of loose AAs.
2. Tape and bag them using the steps above.
3. Look up 2 drop-off points: one retail battery bin for small batteries and your county’s HHW schedule for vapes and anything damaged.
4. Book the e-bike pack separately through a participating bike shop or the manufacturer.
5. Set up a small collection bin at home or in the office so batteries have a place to go instead of the trash.

For businesses, the same rules apply with more paperwork. Shops, offices and schools may face stricter hazardous waste rules than households, especially for e-cigarettes, so ask your waste hauler or state agency before setting up a staff collection box.

Want your batteries to last longer before you reach this point? See our guides on extending phone battery life and why a phone battery drains fast. Bigger batteries have their own lifespan questions too, covered in how long EV batteries last and how home battery backup works.

The bottom line

Lithium-ion battery disposal is simple once you know the 3 rules: never the trash, always tape or bag, and match the battery to the right drop-off. Small batteries go to retail bins or HHW sites, vapes go to hazardous waste collection, and e-bike packs go back through bike shops or manufacturers. A few minutes of prep keeps a fire out of your garbage truck and keeps useful metals in use. For more plain-language terms, browse the glossary.

Sources

• U.S. EPA: Used Lithium-Ion Batteries — trash and curbside warning, taping and bagging steps, drop-off options, damaged and large batteries
• U.S. EPA: How to Safely Dispose of E-Cigarettes — vape disposal at household hazardous waste sites and nicotine hazard
• The Battery Network (formerly Call2Recycle): E-Bike Program — participating brands, retailer drop-off sites and locator
• U.S. CPSC: Micromobility Information Center — e-bike charging and battery safety guidance
• Illinois EPA: Batteries — Portable and Medium-Format Battery Stewardship Act and January 1, 2026 producer requirement