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Lithium-ion batteries make for difficult recycling

Atualizado: 20 de Set de 2018

Around the world, garbage trucks and recycling centers are going up in flames. The root of the problem: volatile lithium-ion batteries sealed inside our favorite electronics from Apple, Samsung, Microsoft and more. They’re not only dangerous but also difficult to take apart — making e-waste less profitable, and contributing to a growing recycling crisis.

These days, rechargeable lithium-ion batteries are in smartphones, tablets, laptops, ear buds, toys, power tools, scooters, hoverboards and e-cigarettes.

For all their benefits at making our devices slim, powerful and easy to recharge, lithium-ion batteries have some big costs. They contain Cobalt, often mined in inhumane circumstances in places like the Congo. And when crushed, punctured, ripped or dropped, lithium-ion batteries can produce what the industry euphemistically calls a “thermal event.” It happens because these batteries short circuit when the super-thin separator between their positive and negative parts gets breached.


Old devices end up in trouble when we throw them in the trash, stick them in the recycling bin. People shouldn’t carelessly throw battery-powered electronics into the bin, they should bring theyr batteries and electronics to responsible e-waste centers like SIR Company International.