$22 gets you Solar Charging Unit From Brando

@ 2010/08/05
The USB Solar Charging 4-Port Hub with Torch is not only a USB 4-Port Hub, but also an emergency power backup solution for your device. It has a built-in rechargeable battery(130mAh) and comes with seven mobile phone connectors that can recharge most known mobile phone. The built-in rechargeable battery can be recharged through direct sunlight or USB power. It is a portable, environmentally-friendly, lightweight, durable and versatile solar charging product.

Comment from wutske @ 2010/08/06
Quote:
Originally Posted by jmke View Post
sharp price also

and looks pretty sleek too

no iPhone support though it seems
4400mWh at 5V is only 880mAh. The Action solar panel has a few hunderd mAh's more, costs less and comes with an iPod/iPhone connector
Only downside is the crappy built quality and the fact that when it's empty, it charges a condensator and discharges it every 1-2 seconds (which is good for ruining your battery )
Comment from jmke @ 2010/08/06
sharp price also
Quote:
MSRP (excl. VAT):
16,95 € / US$ 24.60
and looks pretty sleek too

no iPhone support though it seems
Comment from Stefan Mileschin @ 2010/08/06
There is something similar from Arctic Cooling, 4400mWh http://www.arctic-cooling.com/catalo...=82_89&mID=550
Comment from jmke @ 2010/08/06
Quote:
Like you're going to carry a USB hub with you all the time just in case your battery is flat during an emergency
in your car/backpack?
Comment from wutske @ 2010/08/06
Quote:
Originally Posted by jmke View Post
all you need to make that one last emergency call
Like you're going to carry a USB hub with you all the time just in case your battery is flat during an emergency
Then you might be better of with the €11 battery/solar panel from Action. Tough it's better if you charge it via USB because the heat just kills the batteries inside (+60°c) and it also reduces the energy output from the solar panel.
Comment from jmke @ 2010/08/05
Quote:
it's good for 10% extra battery life on your device
all you need to make that one last emergency call
Comment from wutske @ 2010/08/05
130mAh ? That's ridiculously low, it's good for 10% extra battery life on your device and the 50mA generated by that little solar panel isn't going to help either.
I sure do hope that it's a typo