Apple may have solved bending batteries for the folding iPhone

Apple is continuing to investigate ways that it can fill the entire volume of an iPhone, and is researching batteries that can fill the gaps in flexible devices such as a future iPhone Fold.

Future folding iPhones may use flexible batteries (Photo: William Gallagher)Future folding iPhones may use flexible batteries (Photo: William Gallagher)

Apple devices are so dependent on batteries that the company is always investigating every possible option that can make them more powerful, or in some way more useful. A newly-revealed patent application shows that the company is continuing to work on how to make a battery that can work in a folding device,

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