If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...

But if you want a modern Android phone with a battery that can be ... the Android features anyone might need. Plus, it has a removable battery. Zach Epstein has been the Executive Editor at ...

For the S4 it’s easy to solve as it has a removable battery, so an external power input was wired in with a dummy battery-sized bit of perfboard. With modern phones without removable batteries ...

Back in the day, just about everything that used a battery had a hatch or ... they can damage the whole phone rather than merely popping off a removable panel. Credit: Mpt-matthew, CC-BY-SA ...