USB Charger (plug for European outlets): I use a
König IPD-POWER30 and am very pleased with it. It works fine - I tested for possible issues with the capacitive buttons - was very affordable (EUR 6.95 at a local store), is small and sturdy and seems very energy efficient too. (The label says it takes just 0.1A from the mains and the charger stays cool while charging.) It charges my DR1000 in just under 3hrs (empty to full), same as when connected to a PC.