You have a lot of research to do.
Mechanical mods have no protective circuitry like your regulated VV/VW mods have, so you must practice safe vaping habits continuously. Use the safest batteries that you can find (high-drain, safe-chemistry).
Battery Basics for Mods
Deeper Understanding of Mod Batteries
Mechanical Mod Proper Usage Guide
Information Resources for Your First RBA
With rebuildable atomizers, you will be wrapping your own coils, checking their resistance with a ohm reader or digital multimeter, making certain that the coil does not pull more amps than the battery is capable of. Wick material can be cotton, silica, ecowool, or stainless steel mesh depending upon the type of rebuildable. Wire gauges can vary depending upon the resistance and number of coils you wish to create. There are three main types of RBA's:
- Rebuildable drip atomizers can only use a few drops of e-liquid at a time.
- Genesis-style tank atomizers must be held upright or they can leak.
- Kayfun-style tank atomizers are not position dependent, as they use negative pressure like a cartotank.
I suggest wrapping low ohm coils (0.8 - 1.5 ohm) initially and perfecting those before diving into sub-ohm territory. You can find plenty of coil builds and wick recommendations for whatever RBA you are interested in on YouTube. Research before you buy, and research again before you build.
