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coin cell

Varta in second legal action over lithium-ion patent infringements with US suit against Samsung

Tue, 02/18/2020 - 09:57 -- Paul Crompton

German battery company Varta is suing Samsung Electronics America over alleged lithium-ion coin cell patent infringements in the US.

The South Korean battery giant is accused of patent infringements relating to a rechargeable lithium-ion battery in Galaxy Buds earphones including batteries obtained from China’s Eve Energy bearing the part number ICR 1254. 

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Lithium Australia to test cathodes using LFP recycled from lithium-ion batteries

Tue, 08/13/2019 - 11:59 -- Paul Crompton
Lithium Australia to test cathodes using LFP recycled from lithium-ion batteries

Battery materials firm Lithium Australia is to test the performance capabilities of coin cell cathodes using recycled lithium phosphate (LP) after recovering the material from old lithium-ion batteries for the first time.

The material, recovered from mixed metal dust, will be made into lithium-iron-phosphate (LFP) cathode powder at the company’s wholly-owned subsidiary VSPC’s cathode powder pilot plant, in Brisbane, Australia.

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