Battery Backup for the iPhone

One of the things about the iPhone that is annoying is that you can't change batteries. So what do you do when you're in the field and run out of charge? That has happened to me a couple of times, and led me to search for a battery backup device, and I found one. 


It carries enough charge for a few hours and can extend your iPhone's day by recharging it on the go. First of all you charge the device through a USB cable (pictured). The you disconnect the USB cable and just carry it around in your car/briefcase or whatever suits until needed.


When the day comes that your iPhone battery dies and you're nowhere near power, you plug this battery/charger device into the normal charging slot on the iPhone, and in a minute or so you are able to start using your phone while it is charging. Very handy and less that $14 shipped from Adelaide.


You can buy it from Technology Down Under who stock a range of useful iPhone accessories, and who I've found very reliable.


Here's their website: http://www.technologydownunder.com.au/