CrossingTech Coil King AIO
Best Price
27,40
€
Available at 1 shops
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5.1/10
Vapochecker Score
Pros
- All-in-one — mod and atomizer in one device
- No separate 510 mod needed
- Compact and ready to use immediately
- Replaceable CrossingTech coils
- Under €30 for a complete concentrate setup
Cons
- Concentrates only
- Battery capacity limited — short sessions
- Fewer settings than a separate mod
Price Comparison (1 shops)
Last updated: 03/03/2026, 12:35 PM
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Specifications
| Heating Method | Conduction |
| Device Type | Pen |
| Power Source | Battery |
| Heat-up Time | 10 seconds |
| Battery Capacity | 650 mAh |
| Water Pipe | View water pipe adapters |
| Temperature Control | Presets |
| Material | Concentrates |
| Replaceable Battery | No |
| Passthrough Charging | Yes |
| Voltage Range | 3.2V - 4.2V |
| Voltage Presets | 3 |
| Atomizer Type | Coil |
| Coil Material | Quartz |
Source: INeedHemp (Divine Tribe)Retailer · Verified 18.02.2026
CrossingTech designed the Coil King AIO as a handheld session vaporizer using conduction heating. The stainless steel chamber transfers heat directly to the loaded material for consistent vapor from the first draw. Maximum temperature reaches 400 °C. The built-in battery holds 650 mAh. Check the price comparison for deals across Europe.
See also: Core 2.1 · TUG 2.0 · Ruby Twist Pro · Thermal Twist Injector
Design and Portability
The Coil King AIO is slim and discreet — barely recognizable as a vaporizer at first glance. Metal or plastic housing protects the electronics. Single-button operation keeps things intuitive. Fits in a shirt pocket and typically weighs under 50 grams.
Heating Element
Concentrate pens typically use quartz, ceramic, or titanium coils that heat wax directly. Quartz delivers the purest flavor, ceramic heats more evenly, titanium is the most durable. Some models offer swappable coils for different material types.
Loading and Vaping
Place a rice-grain sized portion of concentrate directly on the coil. Don't overload — too much material clogs the coil and hurts flavor. Tap the button briefly (preheat) or hold to vape. Draw slowly and steadily. Let the coil run briefly after your draw.
Battery and Care
Most concentrate pens use small batteries (300-900mAh) for 20-50 draws per charge. USB charging in 30-60 minutes. Burn off the coil briefly after each use. Soak the coil in ISO every few weeks. Replace coils when flavor drops — typically every 2-4 weeks.
Frequently Asked Questions
No, pure concentrate devices are designed for waxes and extracts only. Dry herbs would damage the coil.
With daily use, every 2-4 weeks. Signs: burnt taste, less vapor, visible coil discoloration.
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