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Are lithium-ion batteries safe?

Lithium-ion batteries (LIBs) are permeating ever deeper into our lives – from portable devices and electric cars to grid-scale battery energy storage systems, which raises concerns over the safety and risk associated with their disposal.

What are lithium-ion batteries used for?

Not only are lithium-ion batteries widely used for consumer electronics and electric vehicles, but they also account for over 80% of the more than 190 gigawatt-hours (GWh) of battery energy storage deployed globally through 2023.

What is a lithium-ion battery and how does it work?

The lithium-ion (Li-ion) battery is the predominant commercial form of rechargeable battery, widely used in portable electronics and electrified transportation.

Will reusing batteries reduce the environmental burden of a battery supply chain?

However, we must bear in mind that modules in the pack can age differently 288 – so possible that the selection will be on the modules not pack level. Nevertheless, improving the reuse of the materials could reduce the environmental, economic and social burden of the existing battery supply chain including disposal practices is inevitable.

Are lithium battery materials harmful?

The potential negative effect of three battery materials: lithium iron phosphate (LFP), lithium titanium oxide (LTO) and lithium cobalt oxide (LCO) was studied utilizing mouse bioassays. 188 The mixed metal oxides present in the cathodes of LIBs could release particles small enough to penetrate the lungs and induce inflammation.

What materials are used in lithium ion batteries?

Li-ion batteries can use a number of different materials as electrodes. The most common combination is that of lithium cobalt oxide (cathode) and graphite (anode), which is used in commercial portable electronic devices such as cellphones and laptops.