XMax
Useful portable features at accessible prices
Value-focused vaporizer brand from TopGreen, with Chinese manufacturing roots. V3 Pro and V4 Pro combine replaceable batteries with selectable temperatures; V3 Nano offers simpler operation.
Our Take on XMax
Average score across these models: 8.3/10
XMax is where we send friends who want real convection without spending real money. The V4 Pro is the one to buy: pure convection, 3-position airflow, a glass mouthpiece and a swappable 18650, rated 8.9/10 and the top vape in our budget ranking. The V3 Pro is the value buy when it drops well below the V4 Pro, and the V3 Nano is a $50 pocket pen for quick, light sessions. US list prices run from $50 to $109.
- Convection, a swappable 18650 and two heating modes for about $100
- Replaceable 18650 batteries on V3 Pro and V4 Pro reduce charging downtime
- Selectable temperatures and both operating modes on the Pro models
- Choice between Pro controls and a simpler Nano format
- Wax cup, dosing capsules and water pipe adapters available from XMax
- Nano lacks the Pro models' battery access and temperature selection
- Vapor runs warm on the Pro models without a water pipe
- On-demand mode on the V4 Pro can cut a slow draw short
- V3 Nano's 0.08 g chamber is done in a few pulls
- 12-month warranty on the base, shorter than premium brands
Known for
Best for: Price-conscious buyers comparing practical controls, battery access and straightforward portable use
XMax prices by model
3 XMax Vaporizers in Our Catalogue

XMax
XMax V4 Pro
2024Figures are manufacturer specifications unless marked as our measurement

XMax
XMax V3 Pro
2021Figures are manufacturer specifications unless marked as our measurement

XMax
XMAX V3 Nano
2024Figures are manufacturer specifications unless marked as our measurement
Compare All XMax Devices
| Device | Score | US list price | Type | Heating | Heat-Up | Power / sessions | Weight |
|---|---|---|---|---|---|---|---|
| XMax V4 Pro | 8.9 | $109 | Portable | Convection | 10s | 12 sessions | 120g |
| XMax V3 Pro | 8.2 | $99 | Portable | Convection | 10s | 7 sessions | 105g |
| XMAX V3 Nano | 7.9 | $50 | Portable | Hybrid | 30s | 9 sessions | 55g |
Figures are manufacturer specifications unless marked as our measurement
About XMax
XMax is a brand of TopGreen. Its official history dates the brand registration to 2014 and the V2 launch to September of that year; II Pro followed in 2015. TopGreen has manufacturing roots in Shenzhen, China, and a North American operation in Southern California.
TopGreen also offers private-brand manufacturing, so related-looking vapes can appear under other names. The V3 Pro and V4 Pro let you set the heat anywhere in the 100-220°C (212-428°F) range, run a swappable 18650 cell and switch between session and on-demand heating. The V4 Pro is the V3 Pro's successor: it adds 3-position airflow and a glass mouthpiece that doubles as a 14 mm water pipe connection, and both use the same oven, about 0.15 to 0.2 g.
The V3 Nano keeps it simple: a sealed battery, a 55 g pen-size body and a preset 200-220°C (392-428°F) heat with nothing to set. It suits light, quick sessions; its tiny 0.08 g load turns toasty within a few pulls. V4 Pro is our overall pick and the best budget vaporizer we have tested, and V3 Pro is our value pick. XMax also sells the Starry 4 and Ace, which we have not reviewed yet.
Frequently Asked Questions
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