LAS VEGAS--The SpareOne cell phone from XPAL Power could spell the end to a million horror-movie cliches. The slasher is coming and my cell phone's out of juice. No worries, I have my SpareOne handy.
Only at CES will a company hail powering its device with an AA battery as a technology breakthrough. In this case, it's something to think about. That one battery can keep the phone functional for up to 15 years while providing up to 10 hours of talk time.… Read more