Apple seeks to put larger batteries in future iPhone models and in other devices

filed a pair of patent applications related to battery technology innovations. The first patent, titled “Metal Can Battery,” reduces the spacing between components on an electronic device. These components surround a battery and with the system mentioned in the patent application, a larger battery could be used inside a device without damaging the components. Right now, there is wasted space designed into a smartphone and other devices since the components can be corroded or face other damage if the battery container touches them.
Apple filed two patent applications for battery-related …
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