One of the biggest drawbacks of the 3G radio and GPS receiver in the new iPhone is the tax that it takes on the battery. Most people using the new iPhone have noted that it can be difficult making it ...

At CES2012, we saw a good deal of mobile charging solutions; quite a few companies had portable power packs on display. From among this diverse crowd of options - and believe me, I've tried a number ...

If you find yourself running out of battery in the middle of the day, having a backup battery pack can help keep you connected and worry free. And if you have an iPhone 12, 13, or 14 (including the ...

These days, we’re all running around toting smartphones and laptops that could always use a bit more charge. Portable battery packs have become popular, and [Anuradha] has designed one that packs ...