As it stands, only around three to five per cent of all batteries are actually recycled. Most old batteries end up in a landfill, where they leak toxic chemicals into the soil. Recycling batteries at designated recycling plants really makes a difference, and goes a long way to helping protect the environment. Most of us recycle at least some paper, plastic or glass, so why not batteries too?
Some people say that recycling batteries is too difficult or inconvenient, but that is no more than an excuse, and a poor one at that. Lots of supermarkets have recycling points for batteries, and you can also find them in some libraries and schools. All you have to do is take your batteries and drop them in a box. Not hard, right? If you cannot think of anywhere in your local area that recycles batteries than do a quick search on Google for ‘recycle batteries + the name of your town’.
Let’s now look at the most common battery types in a bit more detail…
Button batteries : These small circular batteries are found in watches and hearing aids. If they are recycled then the mercury-oxide or silver-oxide within them can be reclaimed and used in the production of new batteries. They do not always advertise the fact (though they should do), but jewelers and pharmacies are happy to take these expired batteries from you.
Car batteries : Companies who sell car batteries are legally obliged in most countries to help with the recycling of expired car batteries, and so you can take your old ones to them and let them take care of the rest of the process. They will have contacts who can melt down the plastic components (to be used for new plastic products) and turn the lead into new batteries.
Household batteries : It is a shame that these batteries, which are the most common type (used in children’s toys, clocks, torches, etc.), cannot really be used for anything else once they have run out, however, that does not mean that you should not take them to a battery recycling point. They need to be properly disposed of to avoid causing damage to the environment, and the only way that can happen is if the chemicals are drained from them before they are disposed of.
Read On : Recycling Batteries