battery

Tim Cook, the CEO of Apple, speaks during the Fortune 500 Global Forum in Guangzhou, Guandong Province, China in December.Image: ALEKSANDAR PLAVEVSKI/EPA-EFE/REX/Shutterstock By Brian Koerber2018-01-13 21:36:28 UTC The drama surrounding Apple’s old iPhone batteries isn’t over yet.  Four U.S. House Republicans sent a letter to Apple CEO Tim Cook on…

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Tesla has won a contract to build the largest lithium-ion battery in the world in South Australia, which, at 129MWh, will be three times larger than the current holder, according to Tesla CEO Elon Musk. The battery will be supplied renewable energy from French utility Neoen’s Hornsdale wind farm. The…

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