AC Adapter for Charging Sansa Clip w/o Connecting to Computer

I use the Motorola 5V 550mA charger which came with my phone. It accepts full range input (for world use) and is compact with foldable plugs. It is great being able to use the same mini-USB chargers and cables. It also made choosing a car charger easy since I could just get one intended for the same phone -plus they are very cheap and can be found everywhere.