Samsung has patented a new single-cell flexible battery intended for foldable devices, such as its rumored tri-fold Galaxy ...

Oppo's next flagship phone could feature a massive 7,000mAh battery, but it might come at the cost of wireless charging.

Samsung is reportedly working on a tri-fold smartphone featuring a groundbreaking folding battery, targeting a release next year.

More than 100 passengers were evacuated from a Southwest Airlines plane after a cell phone battery sparked a fire in the ...