*[http://archives.tcm.ie/businesspost/2006/05/21/story14326.asp Gavin Daly: ''Firm strives to extend mobile battery lifespans'', The Post (Irland), 21.5.2006] | *[http://archives.tcm.ie/businesspost/2006/05/21/story14326.asp Gavin Daly: ''Firm strives to extend mobile battery lifespans'', The Post (Irland), 21.5.2006] |