Batteries arrhhhggg

[mackman]

Over a period of time IMHO it's Sony. Much less battery sag.

 

[BrotherBob]

I have a relauex running aspire 20-40 2500 mah they came with it I got the lg h2 for my coolfire thinking ahw it be like my coolfire plus if I do this but hasn't worked I'm looking at getting the osub king that's what I'm wondering about for batteries I've already got the osub 80 an I'm looking at the king to be my intermediate pocket friendly with longevity an carry spare batts more convenient than a second mod I tend to vape between 60 to 80 watt depending on my coil I'm tending to go for spiral coils four stands five raps gives me a nice .1 about 70/80 watts on my kylin tank . is there any more I can tell you just want to pick the best battery for job .

Welcome and glad you joined.
I have provided a little more information which might help evaluating batteries.
Might like to read:
18650 Battery Buying Guide for Vapor Users – Wake and Vape Blog
https://www.e-cigarette-forum.com/f...ics-for-mods-the-ultimate-battery-guide.4848/
https://www.e-cigarette-forum.com/f...attery-current-draw-for-a-regulated-mod.7532/
Battery Safety: Will You Marry Me? - Mt Baker Vapor
http://ecigarettereviewed.com/e-cig-charging-safety
Vaping 101: Battery Safety

 

[fifamymaingame]

LG h2s are good up to 50 watts in single battery