upgrading to bigger and badder

[b-radthavapor]

So i have been out of the forums for a while, be content with my lavatube and a aerotank. but looking to try sub ohming. i recently traded my hcigar king and a few rbas for a rage box. i know what a deal. but i didnt realize that it would just burn the aerotank up. so i bought a aerotank turbo, running two 1.0 ohm coils. it still taste burnt. i recently bought a Mutation X MT RTA, still waiting on it to arrive. im hoping it can handle the unregulated power of the rage box. anyway my question where should i go as far as batteries?
i have 2 Efest IMR 18650 35A 2500mAh 3.7v coming.
does any one use the rage box? or something similar?

 

[Topwater Elvis]

The batteries are in a series configuration, double the volts same amps as one battery.
Meaning the atty will see somewhere between 8.4v ~ 6.4v depending on charge level & voltage drop.

The efest 2500 mah batteries are actually 20a cdr (at best).
So as long as you build a reasonable resistance that draws below 20amps preferably 20% ~ 50% below as a safety margin they will work.

Using a mechanical (tube or box makes no difference), the batteries you need to vape safely is dependent on the resistance range / amp drain you intend to vape.