Around here, there seems to be a never-ending debate surrounding batteries. You can’t live with ’em, and you certainly can’t live without ’em. Whether we’re discussing just how disingenuous most battery life figures seem on modern day notebooks or just how great our lives would be if someone could develop an AA cell that lasted longer than a blink of an eye, we’re pretty sure the topic won’t ever grow cold.Helping to prove our point today is Sony, who has just launched a new type of lithium ion secondary battery