Kanger Subtank mini compatibility question

[NizVapez]

So I just recently put in an order for my first box mod on amazon. It's the ipv Mini 2. Today I went to my local vape shop and picked up the Kanger Subtank mini. My mod won't be here for a few days, maybe even a week, so I'm growing impatient, waiting to try this tank out.

I have the E.fire from vision... 1000ah 4.8v yada yada yada
I'm wondering if it's safe to attach the subtank to the e fire with a 1.2ohm coil.
Would it put too much stress on the battery?
Currently I have an aerotank v2 on the e fire with a 1.5 ohm coil, and it's fine.

Thanks

 

[dc99]

Should be fine. I have fired mine (with the 1.2 coil) on my istick 20