I bought a nice SkyRC Q200 Lipo charger for home use that I really like (and highly recommend, especially if you don't love the idea of parallel charging). However, it's a bit bulky and I'm looking for a good quality charger in a smaller and more lightweight form factor that will be better for travel. If it doesn't have an integrated battery supply, that would, of course, need to be factored in. I think I'd prefer one that has an integrated PS. What small chargers are folks using that they really like? In case it matters, I'm carrying all my quad stuff in the Lowepro Quadguard BP X3 backpack (which I also highly recommend. . .it's so nice to have a purpose-built, thoughtfully laid-out bag that fits all of your stuff). Thanks in advance!