SpareOne mobile phone runs on an AA battery

The SpareOne looks like a toy but is in fact a clever mobile phone designed to work on just a single AA battery, should your regular mobile phone run out of power, or become misplaced.

Sony Ericsson will show off the 13Mp smartphone, LT28at at CES 2012.

With Sony Ericsson in risk this week of losing its ‘Ericsson’ part of its name comes a brand new ‘super phone’ expected to launch intact with a 13Mp camera, a 4.55-inch HD 720p Reality Display Screen plus a front facing snapper and LTE compatibility on board. On top of all of that it will be Bluetooth certified however not with the latest 3.0 but instead 2.1, a little disappointed compared to the rest of the hot specs.