bogeyjim, if you want the absolute cheapest solution for your 'at home' vaping, pick up a passthrough with inline batt. You can use it while at your computer for consistent vaping, and with the inline batt you can also unplug from the usb and get several hours on the go. (in the car, on the couch, etc.). You can get one for $15 shipped from RockyMountainVapor.
It's definitely not as 'good' as getting a commercial mod (or building your own), but it is still a step up from those stock batts for very little money.
Just my .02
It's definitely not as 'good' as getting a commercial mod (or building your own), but it is still a step up from those stock batts for very little money.
Just my .02