Pros
- 80-240°C temperature range.
- Big 3200 mAh battery.
- Conduction heating for dense hits.
- Pass-through charging supported.
- Solid 180 g feel.
Cons
- Slower 35 s heatup.
- No water pipe option.
- No app.
Price Comparison (7 shops)
Last updated: 03/03/2026, 6:57 AM
Specifications
| Heating Method | Conduction |
| Device Type | Portable |
| Power Source | Battery |
| Heat-up Time | 35 seconds |
| Battery Capacity | 3200 mAh |
| Weight | 200 g |
| Warranty | 1 years |
| Dosing Capsules | View dosing capsules |
| Session Mode | Session |
| Temperature Control | Digital |
| Material | Dry Herb |
| Vapor Path | Glass |
| Battery Type | 18650 Li-Ion |
| Replaceable Battery | Yes |
| Passthrough Charging | Yes |
| Charging Port | micro-usb |
Source: OfficialOfficial, MagicVaporizersAggregator, VapospyAggregator · Verified 19.02.2026
The Focusvape Pro S from Focusvape is a portable dry herb vaporizer with conduction heating and a removable 18650 battery. The deep ceramic chamber holds around 0.5 grams of material, paired with a glass mouthpiece for clean, flavour-neutral vapour. The temperature range spans 80 to 240 °C, adjustable in single-degree steps through the digital display.
What sets the Pro S apart from many portable devices is the swappable battery -- carry a spare 18650 cell and your session time becomes practically unlimited. The three-position airflow control adds another layer of customisation over vapour density. With 7 shops in the price comparison, the Focusvape Pro S is readily available across Europe.
See also: Focus V Aeris · Focus V Carta 2 · Focusvape Pro S Premium · CARTA
Conduction heating with a deep ceramic chamber
The Focusvape Pro S uses pure conduction heating: the ceramic walls of the chamber transfer heat directly to the packed material. The chamber is deeper than on many comparable devices, holding approximately 0.5 grams of dried herbs. With a half-load, using a spacer or packing loosely helps maintain proper contact with the chamber walls.
Ceramic as a chamber material is well-proven: it is flavour-neutral, retains heat evenly and does not impart any taste of its own. Compared to stainless steel chambers, ceramic takes slightly longer to reach temperature, but holds that temperature more consistently throughout the session. Drawing slowly with a loosely packed load improves extraction noticeably.
The vapour path runs from the chamber through a short ceramic tube to the glass mouthpiece. This design keeps the vapour clean from chamber to lip -- no contact with plastic or metal along the way. For a device in this price bracket, that is not something you should take for granted.
Temperature range 80-240 °C with digital precision
The Pro S offers a temperature range from 80 to 240 °C, set through two buttons on the device. The digital display shows both the current and target temperature simultaneously. Adjustment happens in 1 °C increments -- more precise than many devices that rely on preset levels.
Recommended temperature ranges for different materials:
| Range | Temperature | Character |
|---|---|---|
| Low | 160-175 °C | Light, flavour-focused vapour |
| Medium | 176-200 °C | Balanced extraction, visible clouds |
| High | 201-240 °C | Full extraction, dense vapour |
The heat-up time is roughly 35 seconds to 190 °C. That is typical for a conduction device with a ceramic chamber. The upper limit of 240 °C sits at the high end of what portable vaporizers offer -- useful for users who prefer thorough extraction of their material.
Swappable 18650 battery: unlimited runtime on the go
The standout feature of the Pro S is its removable 18650 battery rated at 3200 mAh. While most portable vaporizers have sealed batteries that degrade after 3-5 years, the Pro S lets you pop in a fresh cell in seconds. A replacement 18650 cell costs around 5-8 euros.
A full charge delivers approximately 60-80 minutes of use, or about 4-6 sessions. For on-the-go use, simply carry a charged spare -- that doubles your runtime with no waiting. For travel or outdoor events, this is a concrete advantage over sealed-battery devices.
Key points when buying replacement batteries:
- Cell type: 18650 lithium-ion (flat-top usually works fine)
- Capacity: 2600 mAh minimum recommended, 3200-3500 mAh ideal
- Brands: Samsung, LG, Sony/Murata or Panasonic are reliable choices
- Charger: An external 18650 charger is recommended (e.g. Nitecore or Xtar)
The device also supports pass-through charging via Micro-USB -- you can use it while plugged in, which adds flexibility at home.
Glass mouthpiece and three-stage airflow control
The Focusvape Pro S ships with a glass mouthpiece made from heat-resistant borosilicate glass. Glass carries no flavour of its own and cleans up easily -- either with isopropyl alcohol or a quick soak in hot water. The vapour stays pure and untainted from chamber to lip.
Below the mouthpiece sits the three-position airflow adjuster. Rotating the ring changes the draw resistance in three steps:
- Closed: Maximum resistance, denser vapour, slower extraction
- Half open: Balanced draw, good mix of density and flavour
- Fully open: Low resistance, cooler vapour, faster extraction
This combination of glass and adjustable airflow gives the user more control than most devices at this price point. Those who prefer thick clouds keep the airflow restricted and draw slowly. Those who favour cooler, more aromatic vapour open it up and draw faster. The mouthpiece is available as a spare part in case it ever breaks.
Cleaning, maintenance and accessories
Cleaning the Pro S is straightforward and should be done every 3-5 sessions. The key steps:
- Brush out the chamber: A cleaning brush is included. After each session, brush the chamber while still warm -- residue comes off more easily at temperature.
- Clean the glass mouthpiece: Soak in isopropyl alcohol (99%), run a pipe cleaner through it and rinse under warm water.
- Replace screens: The fine stainless steel screens should be checked regularly and swapped when clogged. Replacement screens are inexpensive and available as accessories.
- Contacts and threads: Occasionally wipe the battery contacts and mouthpiece thread with a dry cloth.
Focusvape offers accessories including replacement glass mouthpieces, screen sets, and charging cables. If you want to use the Pro S with a water pipe, you need the Premium version which includes a water pipe adapter. There is no official WPA for the standard model.
Price comparison and alternatives: 7 shops across Europe
The Focusvape Pro S sits in the entry to mid-range of portable vaporizers. Its main selling point is the swappable 18650 battery -- a feature that is rare at this price. With 7 European shops in the price comparison on vapochecker.com, checking prices before buying is worthwhile.
How does the Pro S compare?
| Device | Heating | Battery | Temp range | Highlight |
|---|---|---|---|---|
| Focusvape Pro S | Conduction | 18650 swappable | 80-240 °C | Glass mouthpiece, airflow |
| XMAX V3 Pro | Convection | 18650 swappable | 100-220 °C | On-demand mode |
| Flowermate V5 Nano | Conduction | Fixed, 2500 mAh | 100-230 °C | Compact body |
| Boundless CFC 2.0 | Conduction | Fixed, 1300 mAh | 60-230 °C | Ultra-compact |
If you prefer convection heating, consider the XMAX V3 Pro. If you like the conduction approach of the Pro S but want water pipe compatibility, the Focusvape Pro S Premium ships with a WPA included.
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