How to Properly Dispose Of Batteries-Recycle Bin And Technology

Aug 12, 2020   Pageview:102

Batteries are used for operating anything from flashlights to automobiles. But it can be a problem to get rid of the used battery as they include many hazardous materials, including heavy metals and acids, if not correctly discard a battery, causing serious damage to the atmosphere. Dispose of different types of batteries in suitable recycling facilities, hazardous waste facilities, or at designated community drop-off sites. Do some research to define battery disposal regulations, how you do with old batteries and options in your field.  Finally, store and repair used batteries correctly before recycling to reduce fire hazards and harmful material leaks.

Here are some of the answers to all queries that may arise: how do you do with old batteries, put the batteries into the recycling bin, or about battery recycling technology, so read on to get the answers of you all doubts.

How Do You Do With Old Batteries

Do you know the appropriate way to get rid of an old battery in your home Or what is even the most sustainable option

It's important to know what to do with your old batteries. It can vary depending on what they’re used to do. For example, the batteries on your TV should be handled differently from the rechargeable batteries on your laptop or digital camera. They may be both dangerous and illegal to throw away, depending on where you live.  Learn all about how you do with old batteries.

1). How to Dispose of Household Batteries

Household batteries are one-time use batteries and come in different sizes. Many single-use batteries, including AA, AAA, 9V, D-cell, and others, are available. These are the batteries inside your remote TV, light bulbs, toys for children, and other small electronics. If the battery cannot be recharged, this category falls under it. The single-use batteries are now made of common metals that are non-hazardous to the environment and can be disposed of in the cycle bin. Yeah, single-use batteries may be recycled, but there is a charge for recycling them in most situations.

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Let's take a look at some of the significant steps:-

Look for recycling centers near your area that accept single-use batteries for reuse.

Look for a recycling program that accepts batteries. Most of them will send you a container to store your old batteries; once filled, contact them so it can be disposed of easily.


2). How to Dispose of Rechargeable Batteries

Even the home has rechargeable batteries. You'll find it on your mobile phones, digital cameras, power tools, computers, etc.  There are various kinds of rechargeable batteries like Nickel-metal hydride, small sealed lead-acid batteries, and many more. A rechargeable battery of any type should not be placed in a trash bin. It is illegal because it is made up of heavy metals that can be hazardous to the environment. A rechargeable battery can be recycled at zero cost to you. Look for supply stores that accept these products for recycling.

Can You Put Batteries In The Recycle Bin

You can put your battery in the recycling bin once you find that your battery is dead or is of no use to you. Below are some steps to recycle each type of battery:-

1). Single-use batteries for recycling:

Place a non-conductive transparent tape on the ends to avoid any actual transmission. Also Instead of taping the ends, you can bag each battery individually.

Place the batteries in a plastic or cardboard jar that does not conduct electricity in the event of a fire.

2). Rechargeable batteries for recycling:

Remove the battery from the devices in which they are used. A dead laptop must be recycled separately to avoid environmental pollution.

Cover terminals with a non-conductive film of transparent tape.

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Do You Know About Battery Recycling Technology

Once a battery is marked for recycling, it undergoes many processes: supersaturation of the battery, unsealing and dismantling of the cells, & shredding and cell breaching. Here are the details of battery recycling process technologies for two types of batteries widely used: lead-acid and Li-ion.

1). Lead-Acid Batteries (LABs)

The LABs undergo an automated process beginning with a battery cutting machine usually operated by an asynchronous motor with rotating hammers. Separating the lead and lead paste from the other materials. The extracted lead, plastic, acid, and other materials are then separately recycled. In the recycler, plastic is washed, dried, and melted together. The molten plastic is passed through a granulator, which creates a uniform particle with an acceptable final size for reuse.

Leading parts- lead sheets, lead oxide, and others are washed and heated inside smelting furnaces at a temperature between 1,000 and 1,250 ° C.  For additional purification from metal residuals; sodium hydrogen carbonate may be applied in liquid form. Then the molten lead is poured into ingot molds where the impurities float upwards and are scraped away.

2). Lithium-ion Battery (LIB)

The rise in LIBs, particularly for electric vehicles (EVs), poses a severe waste management challenge for batteries' recyclers. There are several technological processes for recycling lithium-ion batteries. Let's have a look at the two topmost methods used:-

Pyrometallurgical method- A high-temperature oven for pyrometallurgical regeneration is used to melt the batteries where metal oxides are reduced to cobalt, copper, iron, and nickel alloys. This approach's benefit is the ability to use entire cells or modules, skipping a passivation step.

Direct method- Direct recycling is used to remove the cathode or anode from the electrode. This recycled material is used in the manufacture of LIB materials. The mixed cathode materials with metal oxide can be reintegrated into a new cathode electrode with minimal adjustment. Typically, this recycling is for laptop and smartphone batteries.


Batteries and all other forms of waste that may potentially add chemicals to the environment should be treated with care, especially when the disposal is involved.

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