I recommend E-Power 14650 from Hoosier because it is equipped with the blue LED switch electronics. There have been many issues reported with units equipped with the white LED electronics.
I have two, plus another in new spare parts.
E-Power From Smok Tech and HECS
The latest on the white LED switch issue...
http://www.e-cigarette-forum.com/fo...48025-current-e-power-14650-switch-issue.html
The starter kits for E-Power 14650 are found in a variety choices. Some include an atty+cart, some are equipped with cartos. Whichever you choose, I recommend making sure that the E-Power 14650 is equipped with the blue LED switch. Call or e-mail the vendor first, if necessary.
The E-Power 14650 features 3.7V, inexpensive standard Li-ion batteries and excels with the Smoketech 1.7 ohm or 2.0 ohm LR XL cartos.