The ones from DX will take quite a while. Personally I use a Pila charger and Trustfire batteries. The charger is
Charger -
http://www.bugoutgearusa.com/bach.html - It's more expensive than DX chargers, but it has the advantage of terminating the charge properly and not over charging cells.
Batteries -
http://www.shiningbeam.com/servlet/t...e-18650/Detail
I've never ordered from Bug Out Gear, but they have a good reputation. I have ordered from ShiningBeam, and they have super fast and cheap shipping.