A decent large capacity portable charger for your mobile devices

[Rhino]

This looks pretty cool.
ThinkGeek :: iGeek Large Capacity Portable Charger



Product Specifications

• Ultra reliable lithium ion battery with 9900 maH capacity at 5v output voltage
• Will easily give you over a week of battery boosts for your device (with normal use)
• 1 amp & 2 amp ports, charge two devices at the same time!
• 50 hours of movie time for iPhone, iPod touch or 17 hours movie time for iPad 2
• Compatible with:
  iPhone (3G, 3GS, 4, 4S)
  iPad, iPad2
  iPod Touch, Nano, Classic
  Android
  Blackberry
  Other Stuff (Kindle, Nintendo DS, Sony PSP, and many more - Standard USB charging cable required)
• Retractable USB cable included
• No iPhone/iPad adapter is included because it works with the one you already have
• Rubberized black finish
• Batteries: Lithium ion (plug in to recharge)

With a camping trip coming up it might be pretty handy!

[burlyoaf]

got a couple of ~2700mah usb batteries, ultra handy for travel, and keeping round for late nights on the road with work or what not

[Chaos-incarnate]

Ive got the one Drift makes for their cameras. Good for 20 hrs of charge they reckon, I haven't run it down yet. Same deal with USB output, and it comes with a heap of converter adapters for your stuff: iphone, ipad, laptop etc.
I took it on the Bridgetown weekender, used a few times to charge camera batteries and phones in my tail bag whilst riding. It was really handy.
Cost me $90 from Launch Cams in Midland.

[bobinatcat]

Anyone got one of these?
Thinking of one to leave in my bag for uni + travel in due time.

Personal opinions anyone?