Hmmm, why do chargers matter?
I'm using the IKV Gold Drip Carto's and have a WF-188 charger. The batteries last a long time when not using those specific carto's.
If batteries are undercharged, you could potentially experience what is happening to you. If batteries are overcharged, their life expectancy is going to crap. Quickly.
On the other hand, that 2.1 ohm carto is using almost 10 watts at 4.5v... Definitely gonna drain the batts quick!
My V2 drippers are all 2.4-2.6 ohm and I vape all day at 4.2-4.4v. Was it 2.1 ohm out of the box, or did it get that way over time? I've found that they lose a little when they're near the end of their delicious little lives... They really, really taste good, but with my 60/40 pg/vg go to juice, they don't last more than 3-4 days.



*cries even more* #3878 
