Your Silver Bullet should be fine to use again. Concerning batteries to use, when you last vaped protected Li Ion batteries were probably recommended. Presently, the recommended safest battery to use over the Li Ions are the safe chemistry IMR batteries. I suggest the
AW 18650 IMR 2000mAh.
AW IMR 18650 2000 mAh
You can also "Kick" your Silver Bullet to make it a regulated mod (variable wattage).
Evolv Kick
Battery Basics for Mods: IMR or Protected?
What type of juice devices did you use before?
If you used
clearomizers, the latest generation have come a long way from a year ago. I'd recommend either the
Innokin iClear 30 (dual coil with 16 wicks) or the
Kanger Protank 2 (bottom fed, bottom coil, pyrex glass tube). Both are rebuildable, which means you can purchase just the atomizer head/wick assembly when the original one burns out instead of buying a whole new clearomizer. Both are 510 threaded to fit on your SB without an adaptor.
Innokin iClear 30 dual coil
Kanger Protank 2


Innokin iClear 30 and Kanger Protank
If you used
cartotanks, the most popular are the pyrex tanks.
IBTanked and
Valley View Vapes both have a 7 ml tank that looks sweet on a Silver Bullet.
IBTanked pyrex cartotanks
Valley View Vapes pyrex cartotanks


IBTanked and Valley View pyrex cartotanks.