This Veho Pebble Smartstick Universal Charger (which allows you to charge devices on the go) used to sell for £12.99, but Currys has knocked £7.99 off, bringing it down to an even fiver. Nice.
Comes with four connectors, offering compatibility with iPhones and iPods, micro and mini USB devices, and Nokias.
Delivery from £3.99.
(Thanks to turkeytime at HUKD)