I agree with @FXRich I really like the HG2 or the Samsung 30Q.
Before I make too many suggestions, I should let you know that it really depends on the Wattage you run it at. Your coil resistance has little/nothing to do with the draw on your battery. The Wattage/Joule setting determines how much amperage you are pulling from the battery.
If you are running it at full capacity (200+ watts)
I recommend you not using anything other than:
LG HB2, LG HB4, LG HB6
They won't last long, but will be the safest choice.
If you are running 150 watts down to 100 watts:
Sony VTC5A (not the VTC5)
Sony VTC4
LG HD2
Less than 100 watts:
Samsung 30Q
LG HG2
Samsung 20R
LG HE2/4
I would buy them from one of the following:
http://www.illumn.com/
http://liionwholesale.com/
http://www.rtdvapor.com/
https://101vape.com/
Here is a great chart for batteries: