This is the High Gear SolarPod.
It is a small 5.5V solar panel with a self-contained 3.7V 650mAh Li-ion battery, designed to charge all kinds of phones and gadgets.
Form: A little, stylish orange-and black panel with a carabiner, it’s quite the looker. It feels just a little bit plasticky, but held up fairly well to several days of travel through mountains and swamps.
Function: Charges fully in about 8 hours of strong sunlight, or 4 hours if plugged into a computers USB port. It features a carabiner to clip onto the outside of a pack, and doesn’t come off even under rough conditions and use. It has an LED on the front that indicates whether it is charging or discharging, and a set on the back that indicates how full the battery is.
It works fairly well while riding on the outside of a pack to keep your phone or other device charged, but charging from empty takes quite a while(~8 hours). It comes with a variety of tips, but also has a USB socket port, meaning that you can use just about any type of charger that plugs into a computer. (Apple 30-pin etc) Speaking of which, the Solar Pod does not charge the iPad and similarly sized tablets. It just doesn’t have that much output. But for GPSs(GPSes? GPSii?) and phones, it works very well.
When the charge is getting low on the device, instead of stopping flow, the Solar Pod keeps trying to charge, and losing power, then attempting to charge again. This causes the phone to light up and vibrate every time the charging recommences. The point is that it will run down your battery to a level below that of what your phone originally was. This can be mitigated by regularly checking on the charging status, but can cause a problem if you forget.
All in all, this is a very good little charger. It probably won’t replace your wall-charger, as it doesn’t hold a huge charge or during cloudy weather, but for emergency power or topping off, it works very well.