Knowledge areas · 44 Terms
Every form factor at a glance – how they differ in refillability, power, wear parts and disposal route.
Form factor decides more than the brand name: it fixes which parts you can replace, what the running costs are and how the device is returned at the end.
Advanced personal vaporizer, or APV, is an older market term for more capable, adjustable e-cigarettes beyond simple cigalikes. It is not a technical standard, so the model's actual controls, battery and atomizer specifications matter.
Open termAn all-in-one device combines battery, liquid reservoir and atomizer assembly in one coordinated housing. This makes the unit compact but usually leaves less freedom to exchange tanks, connections or other parts of the system.
Open termBig-puff vape describes devices advertised with an especially high puff count, often using larger energy reserves or multiple liquid sections. The stated count is an estimate based on a test method; actual puff duration and device control alter the result.
Open termA box mod is a usually rectangular power unit with room for electronics and one or more batteries. It powers a separately attached atomizer and, depending on the model, provides output adjustment, display and protection functions.
Open termA button-activated device energises the coil while its designated fire button is pressed within the control logic. Deliberate activation gives direct control over when heating starts, although locking and time-limit functions are model-specific.
Open termA cigalike imitates the size and shape of a tobacco cigarette and commonly uses a small battery with prefilled cartridges. Limited internal space means this format generally operates at low power and holds little liquid.
Open termA closed pod system works with sealed, prefilled cartridges belonging to a particular platform. Pods are replaced rather than routinely refilled, tying flavour, nicotine strength, coil and liquid volume to the cartridges available for that system.
Open termCompact vape is a size-based umbrella label for easily portable e-cigarettes, including small all-in-one and pod devices. By itself it says nothing about refillability, power or nicotine content; the actual configuration provides that information.
Open termA direct-output device passes the available battery voltage substantially unchanged to the coil, so output varies with charge level and resistance. Unlike a mechanical mod, it may still include electronic monitoring and cut-off functions.
Open termA disposable pod is a cartridge not intended for refilling, containing liquid and usually a permanently integrated coil. Unlike a complete disposable vape, only the pod is discarded while the compatible battery section is reused.
Open termA disposable vape is a prefilled complete device whose battery and liquid reservoir are generally not designed for user replacement. The whole device is electronic waste and requires separate collection.
Open termA draw-activated device detects airflow or pressure change during inhalation and switches the coil on automatically. This removes the need for a fire button; the sensor, air channel and safety cut-off determine how reliably activation responds.
Open termA DTL kit supports an open draw in which aerosol is inhaled directly. It generally combines generous airflow, low coil resistance and higher power, which normally increases aerosol and liquid throughput as well as thermal load.
Open termA heated tobacco device warms specially prepared tobacco without burning it during normal operation, producing an inhalable aerosol. It is technically distinct from a conventional liquid e-cigarette and works only with the tobacco units intended for that system.
Open termA hybrid pod system supports different pod or usage formats on one device, such as both prefilled and refillable cartridges. “Hybrid” is not a uniform standard; the manufacturer specifies which variants, coils and contacts work.
Open termA mechanical mod connects the battery directly to the atomizer when activated, without regulation or electronic protection. Faulty resistance, batteries or contacts can therefore become especially dangerous; this design requires demonstrated specialist knowledge and careful inspection.
Open termMini vape describes an especially small e-cigarette, often a pod or disposable device. The label is not standardised; limited body volume typically constrains battery, liquid reserve, heat dissipation and controls without defining one technology.
Open termA modular vape system consists of separately replaceable functional sections such as mod, atomizer, tank and mouthpiece. Modularity enables targeted replacement and configuration but requires mechanically and electrically matching connections and approved operating ranges.
Open termA mouthpiece system comprises the replaceable or integrated outlet through which aerosol leaves the device. Internal bore, seals and attachment affect airflow, condensation and fit; not every mouthpiece that looks similar is compatible.
Open termAn MTL kit is designed for a tighter draw in which aerosol is first held in the mouth and then inhaled. Narrower airflow, higher coil resistance and lower power are typical, although the actual values remain device-specific.
Open termA nicotine-free vape is used with a liquid labelled as containing no nicotine. The device and aerosol still involve other technical and chemical components, so the ingredient list, zero-milligram marking and liquid compatibility remain important.
Open termAn open pod system allows its pod to be filled with a suitable liquid rather than using one fixed factory filling. “Open” describes the choice of liquid; it does not automatically mean pods or coils work across brands.
Open termPersonal vaporizer is a broad, now less common label for a personal electronic aerosol device. It may refer to vape pens as well as mods and, without a model, says little about output, liquid type or protection features.
Open termA pod kit contains a battery section and at least one matching pod, often with a coil or charging cable. It provides a coordinated system initially, but replacement pods must still match the device's contacts, shape and power range exactly.
Open termA pod mod combines the replaceable cartridge of a pod system with features associated with larger mods, such as adjustable power or a display. It is usually more compact than a conventional mod but still requires matching pods and resistances.
Open termA pod system is a compact e-cigarette with a replaceable liquid module. Pods may be prefilled or refillable, while the battery and electronics of the base device are reused.
Open termA prefilled pod system uses factory-filled, usually sealed pods that are replaced as a complete unit when empty. The supplier predetermines the liquid, coil and connections, so only explicitly compatible pods can be expected to fit reliably.
Open termA rebuildable system has a deck on which heating wire and wick are fitted instead of using a sealed factory coil head. Resistance, material, mounting and liquid supply affect electrical and thermal safety, so suitable specialist knowledge is required.
Open termA rechargeable disposable vape has a charging port so its built-in battery can power the supplied liquid fully. Its coil and reservoir normally remain non-replaceable and non-refillable, so charging does not turn the product into a reusable device.
Open termA refillable pod system has a pod with a closable filling port for suitable e-liquid. Depending on its construction, either only the coil or eventually the complete pod is replaced; capacity, viscosity and power range are model-specific.
Open termA regulated mod routes battery current through electronics that control output and monitor common fault conditions. Regulation and protection apply only within manufacturer limits; suitable batteries, atomizer resistances and undamaged components are still required.
Open termA reusable vape is designed for repeated use cycles: it can be charged and, depending on the model, refilled or fitted with new pods or coils. Consumables, connections and liquid must match that device's specification.
Open termA squonk mod contains a squeezable liquid bottle that feeds a compatible bottom-feed atomizer through a hollow connection from below. It replaces frequent dripping but requires matching seals and connections plus checks for leakage.
Open termA starter kit is a supplier-selected set containing a compatible device, atomizer or pod and often initial spares. The label describes the package contents, not automatic simplicity or absence of risk; consumables remain model-specific.
Open termA sub-ohm kit is designed for coils below one ohm and usually combines them with high airflow and liquid supply. Power, aerosol volume and consumption typically rise, so battery, atomizer and coil must be specified for this combination.
Open termA temperature-control device uses resistance changes in a supported coil material to estimate and regulate or limit its temperature during a puff. Stable contacts, a correctly detected cold resistance and explicitly suitable wire are essential.
Open termTravel vape is not a fixed device class but a label for especially portable models or a configuration prepared for transport. Leak resistance, an effective activation lock and the applicable transport rules for batteries and liquids are decisive.
Open termA tube mod arranges its battery and atomizer connection in a cylindrical body. Similar-looking tubes may contain regulated electronics or an unregulated mechanical connection, so the particular protection and output characteristics are decisive.
Open termA vape kit packages a functional device system with coordinated main parts, often a mod, atomizer, coil and charging cable. The listed contents alone show which later consumables are needed and whether a battery is included.
Open termA vape mod is the power and control section of a modular e-cigarette; the atomizer attaches separately. It contains a built-in or replaceable battery and defines the connection, permitted resistance range and available operating modes.
Open termA vape pen is a slim, often cylindrical e-cigarette with its battery and atomizer arranged in a pen-like form. The simple format may use fixed or replaceable tanks and coils; the name does not define a power class.
Open termA vaporizer heats solid plant material or suitable extracts in a chamber to release volatile constituents as an aerosol. This distinguishes it from liquid vapes; temperature range, chamber material and permitted substances depend on the specific device.
Open termA variable-wattage device lets the user set target power in watts and adjusts voltage or current within its limits for the detected coil resistance. This makes output controllable; the coil's approved power range remains decisive.
Open termA zero-nicotine device is an e-cigarette or configuration supplied for liquid containing 0 mg/ml nicotine. Nicotine absence is primarily a property of the particular filling, not the electronics, so an open system depends on what is filled into it.
Open term