When you hit the Sage Summit 2012 conference floor in August 2012 you’ll probably be carrying either a smartphone and/or tablet. I use my iPad almost exclusively these days for note taking (Evernote) and my iPhone for capturing images.
The downfall to long days spend wandering the halls of conferences is that your battery power runs out long before the end of the day.
That’s why I have been travelling with a backup battery and dual split (micr0-usb and iPhone) adapter cord. Using this battery I’m able to get about three iPhone or one iPad recharge.
The battery is a little on the heavy side but the benefit is that during the conference my smartphone and iPad always have a full electronic charge and I’m not hunting for an electrical outlet by 2pm.
Here’s a link to the essential equipment via Amazon:
Dual Micro-USB and iPhone Charging Cord
For hard core iPhone users – check out the Mophie line of case/battery combos.