Where to Take Your Laptop Battery
Laptop batteries contain lithium, cobalt, and other materials that can contaminate soil and water if thrown in the trash, and they can catch fire in garbage trucks or landfills. Most places have laws against throwing them away with household garbage. Your best options are a retailer take-back program, a municipal hazardous waste collection event, or a mail-back service.
Best Buy, Staples, and many other electronics retailers accept rechargeable batteries for free at the customer service desk, no purchase required. Call ahead to confirm your location accepts them. If you don't have a retailer nearby, search for hazardous waste drop-off sites in your area using Earth911.com or your city or county's waste management website — most offer collection days several times a year, and some accept batteries year-round.
If you prefer not to leave home, Call2Recycle and Battery Solutions both run mail-back programs. You pay a small fee (usually $5 to $15 depending on battery size), pack the battery in a provided box with fire-safe cushioning, and drop it at a UPS location. The company then recycles the battery at a certified facility.
Key Takeaways
- Laptop batteries must never go in the trash because they contain toxic metals and can catch fire in garbage trucks or landfills.
- Retailers like Best Buy and Staples accept rechargeable batteries free at the customer service desk without a purchase.
- Your city or county hazardous waste program accepts batteries at collection events or year-round drop-off sites, which you can find through Earth911.com or your local waste management website.
- Mail-back services like Call2Recycle charge $5 to $15 and handle shipping and recycling for you if no local option is convenient.
- Before dropping off the battery, tape over the terminals to prevent accidental short circuits during transport.
Preparing the Battery for Drop-Off
Before you take the battery anywhere, tape over both terminals (the metal contact points on the battery) with non-conductive tape — regular masking tape or electrical tape works. This prevents the terminals from touching metal objects or other batteries during transport, which could cause a short circuit and fire. Use enough tape to cover each terminal completely.
If the battery is swollen, cracked, or leaking, place it in a clear plastic bag and keep it away from other items. Do not attempt to remove a swollen battery yourself if it is still inside the laptop — take the whole laptop to the retailer or hazardous waste site instead. Staff there have the tools and training to handle damaged batteries safely.
Removing the Battery from Your Laptop
Many newer laptops have batteries glued or soldered in place, so removal is not always possible without damaging the device. Check your laptop's manual or the manufacturer's website to see whether the battery is user-removable. If it is, power off the laptop completely and unplug it from the charger.
On older laptops with removable batteries, you will usually find a latch or release button on the underside of the device. Slide or press it to pop the battery out. If you are unsure, watch a video for your specific model — searching "[your laptop model] remove battery" will show you the exact steps. If the battery is not removable, you can still recycle the whole laptop at most retailers and hazardous waste sites.
What Happens to Your Battery After Drop-Off
Certified recycling facilities break down the battery into its component materials: lithium, cobalt, nickel, and other metals are separated and sold to manufacturers who use them to make new batteries, stainless steel products, and alloys. The plastic and other non-metal parts are shredded and sorted by type for reuse. This process recovers about 90 percent of the battery's material and keeps toxic metals out of landfills.
The facility must follow strict environmental and safety rules set by the EPA and state regulators. Workers wear protective gear, and the facility has ventilation systems and fire suppression equipment to handle any battery failures during processing. This is why professional recycling is much safer than attempting to disassemble or dispose of the battery yourself.
Recycling Your Whole Laptop Instead
If removing the battery is difficult or impossible, you can recycle the entire laptop. Most electronics retailers, municipal hazardous waste programs, and certified e-waste recyclers accept whole laptops. The facility will safely remove the battery and recycle all the components — the circuit board, glass screen, aluminum frame, and metals inside.
Some retailers offer trade-in or refurbishment programs if the laptop still works. Best Buy's trade-in program, for example, gives you store credit for working devices, and the laptop is either resold or recycled responsibly. This is a good option if you want to offset the cost of a new device while keeping the old one out of landfills.
State and Local Rules That Affect Your Options
California, New York, and several other states have strict laws about battery disposal and require retailers to accept them for free. Other states have less formal programs but still prohibit batteries in household trash. A few states have no specific battery law, but federal law still bans them from landfills, so your city or county will have a hazardous waste program.
Some cities charge a small fee for hazardous waste drop-off, while others are free. A few areas have mail-back programs funded by manufacturers as part of extended producer responsibility laws. Check your local waste management website or call your city's solid waste department to learn what is available in your area and whether there are any fees.
Common Mistakes to Avoid
Do not throw the battery in the recycling bin with paper and plastic — most curbside recycling facilities are not equipped to handle batteries, and they can damage sorting equipment or start fires. Do not leave the battery in a hot car or direct sunlight for long periods before drop-off, as heat can damage it. Do not try to open, disassemble, or repair the battery yourself, even if it is not holding a charge.
Do not assume that because a battery is dead it is safe to handle roughly. A dead battery can still short circuit and catch fire if the terminals touch metal. Always tape the terminals and treat the battery with care until it reaches a professional facility, even if it has not worked for months.
Frequently Asked Questions
Can I throw a laptop battery in the trash?
No. Laptop batteries contain toxic metals like cobalt and lithium that contaminate soil and water in landfills. They can also catch fire in garbage trucks or at the landfill. Federal law bans them from household trash, and most states have additional rules against it. Take the battery to a retailer, hazardous waste site, or mail-back service instead.
What if my laptop battery is swollen or leaking?
A swollen or leaking battery is damaged and may catch fire. Place it in a clear plastic bag away from other items and take it to a hazardous waste drop-off site or retailer as soon as possible. Do not try to remove it from the laptop yourself if it is stuck — bring the whole laptop to the facility and let staff handle it safely.
How much does it cost to recycle a laptop battery?
Most retailer take-back programs are free. Municipal hazardous waste sites are usually free or charge a small fee (often $5 or less). Mail-back services charge $5 to $15 depending on battery size and weight. Check your local options first — free drop-off is usually available somewhere in your area.
Can I mail a laptop battery through the post office?
No. The U.S. Postal Service and most shipping carriers prohibit mailing lithium batteries because of fire risk. Use a certified mail-back recycling service like Call2Recycle or Battery Solutions instead — they have special packaging and shipping permits that allow them to transport batteries safely and legally.
What if I can't remove the battery from my laptop?
You can recycle the whole laptop instead. Most retailers and hazardous waste sites accept complete laptops and will safely remove and recycle the battery along with the rest of the device. This is often easier than trying to disassemble a modern laptop, which may have the battery glued in place.