Written by David Reynolds
QUICK ANSWER
To recycle or dispose of an old power bank, take it to a battery recycling center, participating electronics recycler, or household hazardous waste collection site. Never put a lithium-ion power bank in household trash or curbside recycling. Bag an intact unit separately, and contact your local collection center before bringing a swollen, damaged, or recalled one.
Responsible battery disposal guide
An old power bank deserves a safe finish, not a place in your trash can.
Imagine cleaning out your backpack and finding a three-year-old 20,000mAh power bank. It barely holds a charge, so you decide it is time for a replacement. Before throwing it away, there is one important thing to understand: a power bank contains a rechargeable lithium battery that needs special handling at the end of its life.
Knowing how to recycle or dispose of an old power bank helps protect waste workers, collection facilities, and your home from preventable battery fires. In this guide, I will explain what I check first, how I prepare an intact unit, where to look for a suitable recycling location, and what changes when a battery is damaged.
Battery recycling
US disposal guidance
Safe drop-off
Key Takeaways
✓ Never put a lithium-ion power bank in household trash or curbside recycling.
✓ Use a dedicated battery recycler, participating electronics recycler, or suitable household hazardous waste facility.
✓ Keep an intact power bank separate from loose metal objects and place it in its own protective bag.
✓ Contact the collection facility before transporting a swollen, damaged, overheating, or recalled power bank.
Trust and safety guidance
This article is for general educational guidance only. It does not guarantee specific results and does not replace advice from the manufacturer or a qualified professional. Some battery, charging, and power tasks need a trained professional or must follow local regulations and transport rules. Check your device’s user manual and current local rules, and consult a qualified professional when needed.
1. Why an old power bank needs proper recycling
Suppose your old power bank has stopped charging your phone. You might think it is just another small electronic accessory. However, the battery inside makes its disposal different from ordinary plastic or metal products.
Most modern power banks use rechargeable lithium-ion or lithium-polymer cells. These batteries store electrical energy through chemical reactions. Even when a power bank cannot charge a phone anymore, its internal battery may still contain stored energy.
That remaining energy creates a safety concern. If a lithium-ion battery is crushed, punctured, short-circuited, or damaged during waste collection, it can overheat and potentially start a fire.
The U.S. Environmental Protection Agency (EPA) advises consumers not to put lithium-ion batteries or products containing them into household garbage or municipal recycling bins. They should go to separate battery recycling or household hazardous waste collection points.
There is also an environmental reason to recycle. Lithium-ion batteries contain materials such as lithium, cobalt, nickel, graphite, and other useful components. Specialized recyclers can recover some of these materials for further use.
Note
The recycling symbol on a battery does not mean it belongs in your normal curbside recycling bin. It indicates that the battery may be suitable for a specialized recycling route. Choose a dedicated collection point instead.
In my experience, the most useful first step is to stop treating a power bank like an ordinary electronic accessory. Treat it as an electronic device containing a rechargeable battery. That simple distinction helps you choose the correct disposal route.
2. How power bank recycling works in practice
Before selecting a recycling location, check what type of battery product you have. Most phone power banks contain a lithium-ion or lithium-polymer battery inside a sealed plastic or metal housing.
Identify the battery type first
Look at the product label, user manual, or manufacturer’s specifications. You may see terms such as Li-ion, lithium-ion, Li-polymer, or lithium-polymer. These are rechargeable lithium battery technologies commonly used in portable chargers.
Do not assume that every rechargeable battery has the same recycling requirements. A removable lithium battery, an integrated power bank battery, and a larger portable power station may need different collection arrangements.
Understand the main recycling routes
An intact, standalone power bank can often be directed to a dedicated rechargeable battery collection program, but acceptance depends on the program’s rules. An electronic device with a permanently installed battery may instead need a certified electronics recycler.
Household hazardous waste programs are another option. These facilities may accept lithium-ion batteries and battery-powered devices, depending on local requirements and the condition of the item.
For US residents, the EPA recommends using resources such as its used lithium-ion battery guidance to identify appropriate recycling options.
Myth vs. reality: An empty power bank is harmless
Myth: If a power bank no longer charges a phone, all its stored electricity is gone, so it is safe to throw away.
Reality: A power bank that appears empty or completely dead can still contain enough energy to create a short-circuit or fire hazard. A failed charging circuit does not prove that its battery has no remaining energy.
Another common misunderstanding is that you must fully discharge a power bank before recycling it. That is not a requirement you should attempt to meet by deliberately running it down. Follow the collection facility’s instructions and avoid unnecessary charging or discharging.
The important decision is to match the product’s condition and battery type with a collection program that explicitly accepts it. Do not assume that every battery drop-off point accepts every power bank.
3. How to prepare and recycle an old power bank
Imagine you have an older 10,000mAh power bank that still looks normal but cannot hold a useful charge. You have confirmed that it is not recalled and does not show signs of damage. Here is the practical process I would follow.
Step 1: Stop using the power bank
Disconnect the USB-C or Micro-USB charging cable and unplug any connected phone or tablet. There is no reason to continue using a battery that has reached the end of its useful life.
Do not charge the unit simply to prepare it for recycling. You do not need to test every charging port or repeatedly switch it on. The goal is to remove it from normal use without introducing unnecessary risks.
Step 2: Inspect the outside carefully
Look for swelling, cracks, dents, liquid leakage, unusual heat, or a burning smell. Check whether the casing is separating around the edges. Pay attention to changes in shape that may indicate battery expansion.
If you notice any warning signs, stop the ordinary recycling process. Do not press the casing back into position, open the enclosure, or attempt to remove the battery yourself.
Step 3: Check for recalls
Look for the manufacturer’s name, model number, and product identification label. Search the US Consumer Product Safety Commission recall database for your product.
This matters because some power banks have been recalled or specifically identified as fire hazards. A recalled unit may require special disposal instead of an ordinary battery recycling box.
Step 4: Find an accepted recycling location
Search for lithium-ion battery recycling or electronics recycling locations in your area. The Call2Recycle website offers a collection-location search tool. You can also contact your city or county solid waste department and ask about household hazardous waste collection.
Before visiting, confirm that the location accepts standalone power banks, not only removable household batteries. Ask about size limits, packaging requirements, operating hours, and any drop-off fees.
Step 5: Package an intact unit appropriately
For an intact power bank accepted by the facility, place it in a separate plastic bag or protective nonconductive pouch. Keep it away from coins, keys, loose cables with exposed metal, and other objects that might damage it.
Do not open the casing to access the battery cells. Do not tape over charging ports as a substitute for proper packaging. For separate exposed battery terminals, follow the facility’s instructions and the EPA’s recommendation to use nonconductive tape where appropriate.
Step 6: Deliver it to the correct collection point
Take the prepared power bank only to a facility that has confirmed acceptance. Follow its drop-off instructions and tell staff if the unit has unusual features or a known safety history.
Do not leave it beside a collection box if it cannot be accepted. Ask the staff for the correct alternative route.
Here is a simple overview of the process:
The safe recycling timeline
Find the power bank’s brand, model, and battery information. Check the user manual if the chemistry is unclear.
Look for swelling, heat, leakage, damage, or recall notices. Separate damaged units from ordinary recycling.
Find a battery recycling or household hazardous waste collection facility that accepts the product.
Package an intact unit separately and follow the recycler’s instructions for transport.
Deliver the power bank directly to the confirmed collection point and follow staff instructions.
This process keeps the decision simple. You identify the battery, check its condition, select the correct destination, and let an appropriate recycling program manage the end-of-life product.
4. How to store and transport a power bank safely
Suppose you find an old power bank on Friday evening but your local recycling center is closed until Monday. You need to keep it in a safe location until you can arrange proper disposal.
For an intact unit, choose a cool, dry place away from direct sunlight, heaters, and other heat sources. Avoid leaving it on a car dashboard or in a hot vehicle. A stable storage area away from children, pets, and combustible materials is a sensible choice.
Keep the power bank separate from loose metal objects. Do not store multiple loose rechargeable batteries together where their contacts could touch. Avoid placing heavy objects on top of the unit.
A preparation checklist before drop-off
Before taking an intact old power bank to a recycler, I use the following checklist to catch simple mistakes. These are practical checks, not a substitute for the collection facility’s specific instructions.
Power bank recycling checklist
Brand and model are identified, and the battery information is checked where available.
No obvious swelling, leakage, casing damage, or unexplained overheating is present.
The product has been checked against available manufacturer and CPSC recall information.
The collection facility has confirmed that it accepts this kind of power bank.
The intact power bank is placed in its own suitable nonconductive bag or protective pouch.
The route and drop-off instructions are clear, with no unnecessary exposure to heat or damage.
One additional point matters when you are preparing a power bank for transportation: do not confuse ordinary local recycling transport with airline travel. Spare lithium-ion power banks have specific air-travel restrictions. The FAA PackSafe guidance explains the applicable passenger rules. A damaged or recalled battery must not be carried aboard an aircraft unless the relevant safety requirements have been satisfied.
Heads-Up
Do not leave an old power bank in a hot car while waiting for a recycling appointment. Avoid charging it, crushing it, puncturing it, or storing it with metal objects. If the unit becomes unusually hot or shows signs of damage, stop ordinary handling and contact the appropriate collection authority.
5. Common recycling problems and safer solutions
Finding a recycling location is not always straightforward. You might see a battery collection box inside a store, only to discover that it accepts small removable batteries but not complete power banks.
Other problems involve the battery’s condition, unclear product labels, or a collection location that does not handle damaged lithium-ion products. The following table explains what to check before choosing another route.
What to do when the battery is damaged
A swollen power bank requires a different approach from an ordinary unit with reduced capacity. Swelling may indicate that the internal battery has deteriorated or developed a fault.
Do not charge it, squeeze it, puncture it, or attempt to remove its cells. Do not place it in an ordinary retail battery collection box without explicit approval. Contact your local household hazardous waste facility and explain that you have a damaged lithium-ion power bank.
The importance of this distinction is reflected in actual CPSC safety guidance. In a May 15, 2025 warning about certain Yiisonger power banks, the agency instructed consumers to stop using the affected units and follow local hazardous waste disposal procedures. The warning specifically advised against placing those defective products in ordinary used-battery recycling boxes.
You can read the CPSC power bank safety warning to understand why damaged products need different handling.
Here is a simple decision path for common situations.
Power bank disposal decision path
THEN check an accepted battery recycler, participating electronics recycler, or local collection facility.
THEN ask your local solid waste department for another approved collection option.
THEN stop using it. Do not charge or handle it unnecessarily. Contact the manufacturer and local hazardous waste authorities for instructions.
THEN keep away, avoid handling the unit, and contact emergency services when necessary.
The main rule is straightforward: an ordinary intact battery and a defective battery should not automatically enter the same collection process. Confirm acceptance before transporting either one, especially a damaged product.
6. Practical tips for easier and safer battery recycling
Suppose you have several old rechargeable gadgets in a drawer, including a power bank, Bluetooth speaker, and rechargeable flashlight. Preparing each product correctly can make the recycling process easier.
My first recommendation is to keep the products identified and separate. Do not collect unknown loose battery cells in one container. A sealed power bank should remain intact and should not be dismantled to separate its internal components.
Prioritize the important checks
Not every part of the recycling process carries the same safety importance. The following priority meter is a practical editorial guide, not measured research data or a numerical risk assessment.
Power bank recycling priority meter
These percentages illustrate relative attention, not scientifically measured battery risks.
Safety comes first, followed by choosing a suitable collection point. Packaging and recordkeeping support the process but can never replace correct handling instructions from the recycling facility.
For more information about rechargeable gadgets and battery care, visit Rechargeable Gadgets.
7. Choose the right recycling route for your situation
A commuter replacing a small 5,000mAh power bank has different collection needs from a family replacing several power banks or a camper disposing of a large portable power station.
The most suitable recycling destination depends on the battery’s condition, size, construction, and what the collection program accepts. Here are some practical examples.
Recycling route fit dashboard
Small daily-use power bank
GOOD FIT: BATTERY RECYCLER
An intact phone charger can often use a participating battery recycling program. Confirm that the location accepts complete power banks before visiting.
Power bank with built-in battery
GOOD FIT: E-WASTE FACILITY
A sealed device may be accepted by an electronics recycler or a battery takeback service designed for battery-powered electronics.
Swollen or damaged power bank
SPECIAL HANDLING REQUIRED
Do not use an ordinary battery collection box. Contact the local hazardous waste authority or an appropriate specialist for specific instructions.
Large portable power station
GOOD FIT: MANUFACTURER ROUTE
Large integrated battery systems can require specialized collection and transport arrangements. Start with the manufacturer or authorized service network.
Where can you find recycling locations?
For US readers, these are useful starting points:
EPA: The EPA’s used lithium-ion battery resource explains how to identify suitable battery recycling and household hazardous waste options.
Call2Recycle: Use Call2Recycle to look for participating battery collection locations. Check the specific location’s current acceptance rules before taking your power bank there.
Local government: Your city or county solid waste department can explain where to take unwanted lithium-ion products and how damaged batteries are handled locally.
Certified electronics recyclers: For a device with a non-removable battery, look for an electronics recycler that specifically accepts battery-powered products. Ask about its standards and acceptance policy instead of assuming every electronics collection program is suitable.
For a useful decision comparison, consider these common situations:
Common mistakes and better decisions
The best recycling route is the one that explicitly accepts your product and its condition. For an intact small power bank, a participating battery recycler is usually the first place to check. For a damaged product, prioritize special handling through local authorities.
Tip
Save the recycling facility’s name and instructions before leaving home. This is especially helpful when you have several products or need to arrange a separate collection for a defective battery.
When to contact a professional or the manufacturer
Contact the manufacturer or an appropriate battery disposal authority when the power bank is swollen, leaking, cracked, recalled, unusually hot, or producing an unusual smell. Do not try to open or repair its internal lithium battery pack. For an active fire or serious overheating event, move away and contact emergency services.
8. Frequently asked questions about power bank recycling
＋ Can I throw an old power bank in the regular trash?
No. Most power banks contain rechargeable lithium-ion batteries that can catch fire if crushed or damaged in waste collection. Take the unit to a suitable battery recycling or household hazardous waste facility instead. Check local requirements before drop-off.
＋ Where can I recycle a lithium-ion power bank?
Check participating battery recyclers, certified electronics recyclers, and local household hazardous waste collection centers. Resources such as Call2Recycle and EPA recycling guidance can help you find options. Confirm that the location accepts complete power banks before visiting.
＋ Do I need to fully discharge a power bank before recycling?
No. Do not deliberately run down or recharge an old power bank just to prepare it for recycling. Even an apparently empty lithium-ion battery can retain energy. Follow the recycler’s packaging and handling instructions instead.
＋ Can I recycle a swollen or damaged power bank?
Yes, it may have a special disposal route, but do not place it in an ordinary battery collection box. Stop using it and contact your local household hazardous waste facility or manufacturer. Ask for explicit instructions before transporting the damaged unit.
＋ Can I recycle a power bank at Best Buy or another electronics store?
Some electronics retailers operate recycling programs, but accepted products vary by location, state, and program rules. Do not assume a store that accepts phones or household batteries also accepts standalone power banks. Check its current recycling list before taking the device there.
＋ Is it safe to keep an old power bank at home before recycling?
An intact, non-recalled unit can generally be kept temporarily in a cool, dry location away from sunlight, heat, metal objects, and combustible materials. Do not use or charge it while waiting for disposal. A swollen or damaged unit requires specific guidance from the appropriate authority.
＋ What should I do if my old power bank starts smoking or overheating?
Stop handling the unit and move away from it. Do not charge, open, or attempt to repair it. Contact emergency services when there is active smoke, fire, or a serious overheating hazard, and follow professional guidance for the remaining device. Do not transport an unstable battery to a regular recycling center.
＋ Can I put a power bank in my checked luggage for recycling?
No. Spare lithium-ion power banks must be carried in carry-on baggage under applicable US passenger aviation rules, not checked luggage. Damaged or recalled batteries also have additional restrictions. Contact the airline and check current FAA guidance before traveling; a damaged battery should not be taken aboard an aircraft unless specifically made safe under the applicable requirements.
Final Thoughts: Give Your Old Power Bank a Safe Ending
Learning how to recycle or dispose of an old power bank is an important part of owning rechargeable gadgets. A device that no longer charges your phone is still a battery-powered product, and its disposal deserves attention.
For an intact unit, identify the battery, check for recalls, package it separately, and find an accepted battery recycling or electronics collection location. For damaged or swollen products, stop using them and contact the manufacturer or local hazardous waste authority before attempting any transport.
Never place a lithium-ion power bank in household garbage or ordinary curbside recycling. Do not open its enclosure or attempt to repair its battery pack.
In my experience, the best approach is to make one careful decision before dropping off an old gadget. Check the user manual, confirm the facility’s current rules, and seek qualified guidance whenever the battery shows signs of damage or overheating.
A responsible recycling decision protects people, reduces unnecessary waste, and gives rechargeable battery materials a better chance of being recovered.
