If you don't like pumping, don't want a massively long handle on your pump, then get one of these awesome quality Australian designed electric pumps
www.kitepower.com.au/
Need high volume, low pressure:
I've got a Coleman rechargeable pump, blows up a King Size air mattress no probs and then used it every night for a week to top up the mattress without recharging. This would be awesome for kites!
Just haven't figured out how to fit my Cab inflate hose yet because they are a different diameter......will work on it when I have some time and report.