UK-based Battech offers its iPower SX solar-powered charger that is perfect for those who are always on the go. The iPowerSX features an indicator light that shows the power remains in its battery. and relies on a 5.5V, 80mA crystalline solar panel that has a 5.3V, 500mA output. I think this gadget is best used when the skies are clear during the day. However, you can also recharge its internal battery via a USB port. The iPower SX retails for around $62 in the UK
Stylish and durable, the iPower SX can be charged two ways.
The iPower SX solar charger is suitable for charging the following portable devices:
The iPower SX solar charger has a 0.4W solar panel and a Li-ion battery with a capacity of 2200mAh. This gives 5 and a half hours charge on a games console, over 6 hours charge on MP3/MP4 players, 52 hours charge on PDAs, 50 charge hours on your iPhone and iPod and 100 hours of standby on your mobile phone.
Each solar charger kit contains: