Maplins 150W USB Can Inverter. Is this a can inverter or a car inverter? Whatever. It takes 12V DC in from your car lighter socket, outputs USB charging for your devices and features a standard UK plug socket for your other small appliances. Is that useful? Probably yes. £29.99.
3 pin socket USB charging point- ideal for charging your iPod! Brushed aluminium finish with soft-touch trim Slots into your car cup holder DC plug includes a spring tension switch to allow for safe secure connection for different sized sockets Coiled DC lead for convenient storage Overload and temperature protection.