When your phone's battery gets really low, like down to 2%, what do you do? My guess is that you plug it in to charge or reach for a battery bank. If you can't recharge, you turn on your phone's ...
When booking a late-night cab, navigating a new city, or killing time at the airport waiting for a delayed flight, my phone's battery has a knack for giving up on me when I need it the most. Usually, ...