Ive recommended the Turnigy Reaktor 300W charger a few times. Its basically an iCharger 206B but half the price.
The X1 pro charger iMarky suggested is another good choice. Not sure who copied who, but SkyRC makes the exact same charger/power supply combo as well. Its a very nice and compact combo. You will be surprised on how small it is. Im currently using the SkyRC RS16 charger and looking for excuse to buy the power supply as well.