This caught my attention as we walked around Mobile World Congress: The ability to power your handset with a (rechargeable) AAA battery.
This was particularly relevant to me since I’ve spent most of the week running out of Blackberry battery power at about 2pm much to my *intense* annoyance.
Have a look at this development coming to mobile handsets. Here’s the video:
The chaps behind it are from Techtium. I can’t wait to get something like this. The flexibility of having TWO power supplies is fantastic. You can rely on your main battery — supplementing when/if you need to with any AAA you can find at any corner shop. Genius when you’re roaming.