Pros
- 20-second heat-up to 240 °C
- Self-cleaning lever reduces buildup
- 2,600 mAh battery with WPA and dosing support
- Magnetic sliding lid prevents spills
Cons
- Conduction oven can roast unevenly if overpacked
- Battery is fixed and charges slowly over USB
- Airflow is more restricted than hybrid XMAX models
Price Comparison (40 shops) 50–180 €
Last updated: 28/03/2026, 11:32 PM
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Specifications
| Heating Method | Conduction |
| Device Type | Portable |
| Brand | XMAX |
| Power Source | Battery |
| Temperature Range | 100°C - 240°C |
| Heat-up Time | 20 seconds |
| Battery Capacity | 2600 mAh |
| Warranty | 1 years |
| Dosing Capsules | View dosing capsules |
| Water Pipe | View water pipe adapters |
| Session Mode | Session |
| Temperature Control | Digital |
| Material | Dry Herb |
| Vapor Path | Ceramic |
| Battery Type | 18650 Li-Ion |
| Replaceable Battery | Yes |
| Passthrough Charging | Yes |
| Charging Port | usb-c |
Source: TopGreen (Manufacturer)Official, Dutch-HeadshopRetailer, VapefullyRetailer, Thermal ExtractionsReview · Verified 19.02.2026
About this vaporizer
The XMAX Ace is the entry-level conduction vape in the XMAX family and uses a 2,600 mAh battery that brings the ceramic chamber to 240 ° C in around 20 seconds. A self-cleaning lever scrapes debris from the chamber walls, keeping the Ace fresher between sessions than many budget machines.
WPA and dosing support is included, the OLED shows the temperature including a timer, and the USB charging keeps everything beginner-friendly. The sliding lid clicks into place magnetically so you can easily throw the Ace into your bag without losing any herb.
Ranked 98th, the Ace is aimed at first-time buyers who want XMAX reliability without the convection price tag. It prefers session puffs to on-demand sips, but the combination of quick heat-up and self-cleaning makes it a reliable starter.
- 20-second heat-up to 240 °C
- Self-cleaning lever reduces buildup
- 2,600 mAh battery with WPA and dosing support
- Magnetic sliding lid prevents spills
- Conduction oven can roast unevenly if overpacked
- Battery is fixed and charges slowly over USB
- Airflow is more restricted than hybrid XMAX models
The Ace by XMAX is a portable vaporizer with conduction heating. Heat-up time is roughly 20 seconds. The removable 2600 mAh battery provides multiple sessions per charge. Features like dosing capsules, water pipe adapter support and passthrough charging round out the package. Our price comparison lists it at 18 shops from €79.00.
See also: Starry 4 · V3 Pro · XMAX V3 Nano · XLux Roffu
Heating & Temperature
The Ace uses conduction heating. Temperature goes up to 240 °C, heat-up takes roughly 20 seconds.
Conduction heats material through direct contact with the chamber walls. Fast heat-up and even extraction when the chamber is well-packed.
Battery & Charging
The Ace has a removable 2600 mAh battery. Passthrough charging works — you can use the device while it charges.
The swappable battery extends on-the-go use: bring a charged spare and keep going without hunting for an outlet.
Design & Portability
The Ace is a portable vaporizer.
Accessories & Compatibility
The Ace works with:
- dosing capsules (clean, quick loading)
- water pipe adapter (WPA, for cooler vapor)
Additional original accessories from XMAX are available separately.
Verdict
The Ace is a portable vaporizer by XMAX with conduction heating. It suits beginners and users looking for a straightforward device as well as dosing capsule users. Our price comparison shows it from €79.00 at 18 shops.
XMAX Ace: 18650 Battery and Full Control
The XMAX Ace is a mid-range portable built around a removable 18650 battery and full degree-by-degree temperature control from 40 °C to 230 °C. The OLED display shows current temperature, target temperature, and battery level. Heatup to 190 °C takes around 20 to 25 seconds. The ceramic chamber holds a standard session load and delivers clean, neutral-tasting vapor across the full temperature range.
The user-replaceable 18650 gives the Ace a practical edge in the field: carry a spare cell and extend your session time indefinitely. USB-C charging is built in for home use. At its price, the Ace is one of the more complete packages XMAX offers — well-featured without unnecessary bulk.
Ace vs Starry 4 and Fog Pro
All three — the Ace, Starry 4, and Fog Pro — share the XMAX family's 18650 battery and ceramic chamber approach. The differences are mostly in form factor and minor design choices. The Starry 4 has a slightly different mouthpiece system; the Fog Pro adds a magnetic cover; the Ace focuses on clean ergonomics without extras. Vapor quality from all three is comparable.
If you are choosing between them, form factor and price should drive the decision. All three clean the same way: brush warm, wipe mouthpiece screens with isopropyl alcohol, replace screens every month or two. XMAX parts are consistently available across EU retailers.
Ace Convection Technique
The Boundless Ace uses pure convection heating, which means draw speed directly affects vapor density. Pull slowly and steadily for 8-10 seconds per draw to let hot air pass through the material evenly. Quick, sharp puffs produce thin vapor. The replaceable 18650 battery swaps out in seconds — carry a spare for all-day use. Grind medium-coarse and pack loosely; tight packing blocks convection airflow and kills performance.
Frequently Asked Questions
More XMAX Vaporizers 4
Similar Vaporizers 6
Compatible Accessories
Adapters
2
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