This is a guest post written by Morandir835, an e-cig enthusiast, admin on the Vapor4Life forum, and a regular on their ECF sub forum.
A few weeks ago Vapor4Life launched another new product, the V4L Dial-A-Volt (DAV for short). I’ve tested these for the past few weeks, and so far have been very happy with the findings. The tests have been an ongoing process, with each battery size (650, 900, 1100, 1300mAh) being monitored with the following cartomizers:




