Devotec Solar Charger: Acceptably svelte

This product, made by an MD, no less, is a mini solar panel with multiple charging tips and a little leather case. It’s 19.99 British pounds sterling, which, at current exchange rates, translates to $5,432.29.

Nokia old, Nokia new/N series, Sony Ericsson, Motorola/Blackberry/mini USB and Samsung phones as well as a DC 5V tip for PSPs and many digital cameras, an Ipod tip, and one for female USB, you have plenty of connection and expansion options to keep all your products charged.

It weighs less than 80g (14 farthing) and can charge a phone twice before it needs to be officially plugged in.