Devices or atomizers where the user builds or installs coils. Requires Ohm’s law knowledge and battery safety.
Rebuildable hardware is adult-only education on WINDBAR. Measure ohms, respect CDR, and never assume a wrap is safe because it fired once.
When this matters
Meter every new build, verify CDR headroom, and never carry loose cells without a case.
WINDBAR tools for this term
Related terms
Mech / rebuildable questions
Who should use mech or unregulated hardware?
Experienced adults who understand Ohm's law, battery CDR, and coil building. WINDBAR content is educational — not an endorsement to skip protections.
What tools do rebuilders use on WINDBAR?
Start with the coil wrapping calculator, Ohm's law tool, and wattage calculator. Always meter builds before firing.
Educational glossary for adults 21+ only. Not medical advice. Follow manufacturer instructions and local laws.