If your Samsung Galaxy battery is underperforming or no longer holding a charge, this guide explains various methods to replace it while considering both cost and convenience. Follow the step-by-step ...

And that users may have to purchase an extra charger from Samsung to take advantage of the new battery tech. The Galaxy S10 features excellent battery optimization and a more advanced cooling ...

and allow the phone to be used as a wireless battery charger for other devices. Samsung will unveil the Galaxy S10 phones next month at an Unpacked event in San Francisco. Chris Smith has been ...