how to recycle a battery safely and effectively?

how to recycle a battery

There are many ways to recycle batteries properly. You do not want to put them into the trash because they contain toxic chemicals that could cause harm to people and animals.

There are several places you can take your used batteries including: recycling centers, electronics recyclers, local waste management companies, etc. If you don't know where to go to recycle your batteries, contact your local government agency. They may offer free drop off locations or provide you with a list of options.

If you live near a landfill, it might make sense to bring your batteries there. However, most landfills won't accept hazardous items like batteries. If you're unsure whether your area accepts batteries, check out

You can also call your state's environmental protection department for information on where to recycle your batteries. Some states require that you pay a fee to dispose of batteries. Check with your local government agency to see if you'll need to pay a disposal fee.

Some people think that putting old batteries in the garbage can be dangerous. This is true. Old batteries can explode or leak harmful chemicals. Do not place them in the trash. Instead, use one of the above mentioned options to recycle them.

is battery recycling bad for the environment?

Recycling batteries is not only good for the planet but also saves you money. It takes about $1.50 worth of energy to make a new battery, while recycled ones are made from materials like aluminum or steel that take much less energy to produce.

However, if you recycle them yourself, you may be putting these toxic chemicals into your body through contact with your skin or breathing them in when you breathe out contaminated air.

If you don't want to take this chance, ask your local waste management company to collect used batteries for you.

How long does it take to recycle a battery?

It depends on how many batteries you have and how busy the facility is. Most facilities will tell you how long it takes to process your batteries. The time varies depending on the number of batteries you have and the volume ofbusiness they get each day.

Can I reuse my old batteries?

Yes! Many people find that their old batteries still work just fine. In fact, many people keep their old batteries around so they can use them again later.

For example, you may have an old flashlight that uses AA batteries. You can recharge those batteries by plugging them into a wall socket. Or maybe you have a bunch of old AAA batteries that you no longer use.

You can turn them into a flashlight by using a soldering iron to connect the positive and negative terminals together.

Single-Use vs. Rechargeable Batteries

The cost difference between single-use and rechargeable batteries can be significant. A typical AA battery costs about $1.50 while a standard alkaline battery costs around $5.00.

However, there are many factors to consider when choosing between the two types of batteries.

Rechargeable batteries contain chemicals that must be charged periodically. This requires a charger, which adds additional expense. In addition, some rechargeable batteries lose capacity over time.

If you plan to charge your batteries frequently, it might be worth purchasing rechargeable batteries.

On the other hand, single-use batteries do not require recharging. They are designed to be used once and discarded. Because they aren't reusable, they're less expensive than rechargeable batteries.

Also, because they don't require charging, they won't run down over time.

Types of Single use batteries

Alkaline batteries

Alkaline batteries are the most common type of rechargeable batteries. They have zinc oxide inside them which reacts with water to produce hydrogen gas. The hydrogen gas then causes the positive electrode to expand and push out the electrolyte solution. When the alkaline battery is used up it must be thrown away because there is no way to recycle it.

Zinc carbon batteries

Zinc carbon batteries are similar to alkaline batteries except for one thing. Instead of having zinc oxide inside them, they contain zinc metal instead. These batteries are not recyclable because the zinc metal will react with oxygen from the air and cause corrosion.

Button cell batteries

Button cell batteries are very small and are usually found on watches and calculators. They consist of two plates separated by a liquid called sulfuric acid. One plate has a negative charge while the other plate has a positive charge. As long as these batteries remain sealed, they should last forever. However, once the seal breaks, the acid leaks out causing the plates to corrode. This makes the button cells unusable.

Lithium single use batteries

Lithium single use batteries are made of pure lithium metal and are extremely dangerous. If you get any kind of skin contact with these batteries, you will die within minutes. Because of their danger, you cannot recycle these batteries.

Coin batteries

Coin batteries are very small and come in all shapes and sizes. They are mostly used in toys and games but some are used in medical equipment. Coin batteries are not recyclables because they contain mercury. Mercury is toxic and can damage your health.

Rechargeable batteries

Yes! Rechargeable batteries except nickel zinc batteries are recyclable because they contain chemicals that can be reused. The most common types of batteries are alkaline, nickel cadmium, lithium ion, nickel metal hydride, nickel zinc, and small sealed lead acid. Each type has its own chemical composition which makes it easy for the recycling process.

 NiCad- Nickel Cadmium batteries

They have a similar chemical composition to other alkaline batteries so they can be recycled together. However, some companies will not accept them for recycling because they don't know how to handle them properly. If you find out that your company does not take these batteries, then you should contact the manufacturer directly. Some companies may charge extra money for recycling their batteries.

 Li-ion -Lithium-Ion batteries

These batteries are made up of two parts called cathode and anode. When the battery starts to wear down, the anode becomes damaged first. Then the battery stops working. To fix this problem, you need to remove the old anode from the battery. After removing the anode, you can replace it with new one. Once the battery is fixed, you can put it back into the device.

NiMH -Nickel Metal Hydride batteries

These are also known as button cells. They are very popular because they are smaller than regular batteries. They are used in watches, toys, flashlights, cameras, MP3 players, calculators, remote controls, and cell phones. They are also very reliable.

 NiZn -Nickel-Zinc batteries

They are not suitable for recycling because they contain mercury. Mercury is toxic and dangerous. It can cause serious health problems. If you think that you have found any mercury inside a battery, then you should throw it away immediately.

 SSA -Small-Sealed Lead Acid batteries

These types of batteries are usually used in hearing aids, car alarms, smoke detectors, and security systems. They are also used in medical devices. Because they are small, they are easy to dispose of.

How to Dispose of Rechargeable Batteries?

Rechargeable batteries should never ever be thrown into the trash or waste bin. They should always be recycled. If you don't know how to dispose of them, here's what you need to do.

1. Take out the batteries from your device.

2. Remove the metal casing around the battery.

3. Place the metal casing in a plastic bag.

4. Put the plastic bag in a larger plastic bag.

5. Drop off the large plastic bag at your local recycling center.

6. You'll receive a small reward for recycling your batteries.

Where can I take batteries for special disposal?

Recycling batteries is good both for the environment and for your wallet. Batteries contain heavy metals such as lead, mercury, cadmium and nickel.

These elements are toxic and can cause serious health problems. If you don’t want to throw away your battery, there are several places where you can drop it off for safe disposal. Here are some options:

1. Drop it off at your local electronics recycler. Many companies accept used batteries and offer cash discounts for bulk purchases. 

2. Bring it to a hazardous waste collection facility

3. Contact your state’s environmental agency for information on how to dispose of your old batteries properly.

Alternate battery drop-off locator

Rechargeable batteries are becoming increasing popular in American homes. In fact, according to the Energy Information Administration 

Americans used about 5 billion AA alkaline batteries per year in 2016. This number is expected to grow to 7 billion per year by 2020.

But while rechargeable batteries are convenient, they do come with some drawbacks. They cost more than disposable batteries, and you have to find a place to dispose of them properly.

As such, many people don't know where to go to recycle their old batteries.

Call2recycle( )helps you locate places near you that accept rechargeable batteries. You can even tell us what type of batteries you want to donate via text messaging.

They will send you up to five nearby locations based on your location and the types of batteries you've donated.

Transport batteries safely

Do not carry large numbers of lithium ion batteries in your pockets. They are dangerous and you could hurt yourself. Keep them in a safe place away form children and pets.

If you must transport them, wrap them in paper bag or other insulating material and keep them out of reach of curious kids and animals.

What parts of batteries can be recycled?

Batteries are an essential part of our lives. They power everything from cell phones to cars to computers.

In fact, according to the U.S. Environmental Protection Agency, Americans throw away nearly 1 million tons of batteries each year. That’s a lot of waste!

Fortunately, most of us don't have to toss these things in the trash bin. We can recycle them instead.

Here are the five main components of a battery that can be recycled:

Lead Acid Batteries

These are the most common types of batteries used in homes. They contain lead plates and acid. Lead is toxic, so you shouldn't handle them without gloves.

Recycling lead acid batteries helps prevent pollution and saves resources. If you live near a recycling center, ask your city or county officials about whether they accept lead acid batteries.

Alkaline Batteries

They're found in smoke alarms, flashlights, remote controls, toys, and cameras. Alkaline batteries are made of zinc, manganese dioxide, potassium hydroxide, sulfuric acid, and water.

Alkaline batteries are safe to dispose of in regular garbage bins. However, they may leak harmful chemicals if exposed to moisture. To avoid exposure, store alkaline batteries in sealed containers.

Nickel Cadmium Batteries

Cadmium is highly toxic. Nickel cadmium batteries are commonly used in hearing aids, electric shavers, and small appliances.

When you recycle nickel cadmium batteries, you save valuable resources and prevent pollution. Don't forget to remove the plastic casing first.

Rechargeable Batteries

Most rechargeable batteries come in two varieties: lithium ion and nickel metal hydride. Both types are recyclable.

Lithium Ion Batteries

Lithium ion batteries are used in laptops, tablets, smartphones, and video game consoles. These batteries are safer than traditional ones because they don't contain mercury.

To recycle lithium ion batteries, you should contact your local solid waste management company. Some cities offer drop off locations for these items.

Ni Metal Hydride Batteries

Used in digital watches, calculators, and radios, Ni metal hydride batteries are safe to recycle.

Contact your local solid waste management department to find out if they accept Ni metal hydride battery recycling.

Can Batteries Be Thrown Out?

Alkaline batteries are considered safe and can be thrown out with regular trash. However, button cell batteries are classified as a hazardous material and should be disposed of appropriately.

If you don't know where to dispose of it, take it to a hazardous materials disposal facility.

Most batteries are considered non hazardous and can be thrown away into regular garbage cans. However, alkaline batteries should be placed into regular trash or recycling bins since they contain mercury.

Button cell batteries should be taken directly to a hazardous waste collection site.

Some states don't allow the disposal of rechargeable in the trash. Check with your state's environmental protection agency before disposing of any rechargeable batteries.

Do you know where to find places to recycle batteries?

Many stores offer free pickup or delivery services for batteries. You can check with your local store manager or call customer service to see what options are offered.

If there aren't any pick up or delivery services, ask about recycling programs. In some states, such as California, it is required by law for retailers to collect used batteries. Call your state department of environmental protection to learn more.

Are there any other options besides recycling?

There are many other options for recycling batteries besides just recycling them. One option is to donate the battery to a charity that accepts them. Another option is to sell the battery on eBay or Craigslist.

If the battery is still usable, some people may choose to keep it as a backup or replace it with a new one.

Apart from that you can also recycle batteries through a battery collection agency or sell them to manufacturers of products such as flashlights, hearing aids, and toys.

What are some tips on how to properly handle batteries?

1) Most batteries contain lead. Lead is toxic. So, before disposing of a battery, check the label to ensure that it does not contain lead.

2) Don't put batteries near water. Water corrodes metal, which causes batteries to leak acid.

3) Avoid putting batteries in direct sunlight. Heat accelerates chemical reactions, causing batteries to explode.

4) Never dispose of a dead cell in an active battery. Dead cells emit gases that cause explosions.

5) Dispose of batteries properly. Check local regulations regarding disposal.

6) Always follow instructions carefully.

7) Keep batteries stored safely. Store them upright, away from children and pets.

8) Recycle batteries responsibly. Many communities offer recycling programs. Learn about your community's program.

9) Be careful when handling used batteries. Handle them gently. Use gloves. Wear eye protection.

10) Don't leave batteries lying around. Take them home immediately after use.

11) Make sure to dispose of batteries properly.

Can you recycle Alkaline batteries?

Recycling batteries is a great way to reduce the amount of waste that is created and helps to protect our environment.

Alkaline batteries can be recycled using a variety of methods, but the most common is to crush them and burn the materials in the process.

Other recycling methods include removing the lead and acid from the battery, melting the battery down, and creating new products from its materials.

Products that can be made from alkaline batteries are sold in stores and online. Some of these products are toys, tools, flashlights, and hearing aids.

People who recycle alkaline batteries can earn money by selling the products they create or by donating the batteries to charities.

How to Dispose of Alkaline Batteries?

Alkaline batteries are used in many household appliances such as clocks radios and flashlights. They contain mercury, nickel, lead, cadmium, zinc, and sulfuric acid.

If you do not know how to dispose of them safely, it could pose a health risk to people living near where you live. Here are some tips about disposing of alkaline batteries correctly.

1. Keep Your Home Safe - Never store alkaline batteries in areas where children play or eat.

2. Properly Dispose of Old Batteries - When you no longer use a battery, remove the positive (+) end and tape it down securely. Then put the negative (-) end in a plastic bag and seal it up tightly. Take the sealed bag to a local hazardous waste collection center.

3. Make Sure To Follow Safety Regulations - Check with your state and local government to find out what regulations apply to disposal of hazardous materials.

Some states require special handling procedures for certain types of hazardous material. For example, California requires that batteries containing mercury be placed in specially marked containers.

4. Be Careful With New Batteries - Never buy rechargeable batteries because they don't contain toxic chemicals like those found in disposable alkaline batteries.

5. Avoid Fires - Never throw alkaline batteries into a fire pit or barbecue grill. This can damage the metal casing and cause a fire.

6. Use Common Sense - Don't try to recycle alkaline batteries yourself. They're too dangerous. Instead, take the batteries to a recycling facility.

How to Recycle Single-Use Batteries?

Most single-use batteries (AAA, AA, C, D, 9v, etc.) are made from metals like nickel, copper, zinc and manganese, all of which are extremely toxic.

In fact, some of these metals are listed as hazardous or toxic materials by the U.S. Environmental Protection Agency.

When used, the batteries get old, corroded and become less powerful. After the battery is thrown away, the metals seep out into our water supply and soil, and then ultimately, our bodies.

Even worse, these metals can enter the food chain. We have a major environmental issue on our hands, and we’re going to talk about it today.

how to Dispose of single used batteries?

Single use batteries should never be tossed into trash cans or landfilling areas. They contain toxic chemicals such as cadmium, mercury, lead, chromium, nickel, barium, selenium, arsenic, beryllium, zinc, copper, lithium, manganese, and antimony. These heavy metals can contaminate our groundwater, soil, air, and surface waters.

Check with your local municipality, urban waste management district, and/or hazardous waste depot to find out what types of materials they accept. Some cities will accept specific kinds of material, while others will take everything.

There are several places where you can recycle single use batteries including:

• Municipal solid waste districts

• Hazardous waste depots

• Local hardware stores

Household Battery Recycling

Recycling household batteries is done in three ways: remanufacturing, shredding, and crushing. Remanufacturing involves taking apart old batteries and putting them into new ones.

Shredding consists of breaking down the material into smaller pieces. Crushing is simply pulverizing the material into fine particles.


In remanufacturing, you take apart the older batteries and put them inside newer models. You do this by removing the internal components of the battery, such as the positive and negative plates, the separator, and the case.

Then you replace those parts with new materials. For example, you could use zinc oxide pellets to make the positive plate; aluminum foil for the negative plate; and carbon fiber for the separator.

After replacing the original components, you test it to ensure that it works properly. Remanufactured batteries are often sold as rechargeable batteries.


To reduce the size of the material, you can use either mechanical or thermal energy. Mechanical shredders include hammer mills, ball mills, and pin presses.

Thermal shredders use heat to break up the material. These machines typically work by heating the material to about 250 degrees Celsius (482 degrees Fahrenheit), and then smashing it with heavy weights. They are usually used to process scrap metal.


If you want to further reduce the size of the shredded material, you can use a crusher. Crushers crush the material to less than 0.5 millimeters (0.02 inches).

Some crushers operate by dropping the material onto rotating hammers, while others use blades to cut the material.

how to recycle a battery?- summary

if you have old batteries lying around, you should definitely consider recycling them instead of throwing them away.

Recycling is better for the environment and saves money too. Plus, when you recycle, you're helping to protect wildlife and reduce pollution. So go ahead and take advantage of this free service from your local municipality.