Yocan Uni 3.0
Yocan
The Yocan Uni 3.0 is a highly versatile, portable box mod designed to power 510-threaded atomizers for essential oils and aromatherapy solutions. Featuring a fully adjustable cartridge chamber, it easily accommodates varying diameters and heights. It provides precise variable voltage output ranging from 1.8V to 4.2V, powered by an internal 650mAh battery. The device incorporates a large 1.93-inch digital display to monitor real-time data and offers a convenient preheat function to properly warm thicker oils before standard operation.
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€26.53
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€33.92
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Uni 3.0 Box Mod Cartridge Vaporizer – Black
€38.13 Converted from GBP 31.99 Go to shop ↻ 26 Oct 2026, 22:00Learn More
Last Update: July 28, 2026
The Yocan Uni 3.0 is a highly adaptable cartridge battery engineered to deliver reliable power to 510-threaded atomizers for essential oils and aromatherapy solutions. Constructed from a durable blend of zinc-alloy, ABS, and PC materials, this compact device conceals the inserted cartridge within its frame to protect against impacts. A primary benefit is its unparalleled physical compatibility, allowing physical adjustments to fit almost any cartridge seamlessly. Tailored for users seeking precision control, the unit provides extensive customization alongside real-time operational feedback. This combination of structural adaptability and electronic monitoring makes it ideal for consumers of aromatherapy oils who prioritize a tailored heating experience.
Adjustable Cartridge Chamber Design
To accommodate different atomizer dimensions, the device features a customizable internal chamber. Users can adjust the diameter to fit cartridges between 11mm and 16mm using the top-mounted built-in dial. Additionally, an exterior sliding lever alters the vertical height by more than 42mm, ensuring smaller cartridges remain accessible. A 510-threaded magnetic connector secures the cartridge to the internal base, preventing loose connections during travel.
Precision Variable Voltage Control
Users have complete control over the power output through a variable voltage system that adjusts between 1.8V and 4.2V. This allows for precise temperature management depending on the consistency of the oil. The device also includes a dedicated preheat function that applies a continuous 1.8V for 10 seconds, which is specifically designed to warm up and loosen thicker essential oils prior to regular operation.
Interactive Digital Data Display
All operational metrics are clearly visible on the front-facing 1.93-inch digital display. This interface provides real-time tracking of the remaining battery life, active voltage setting, electrical resistance via the ohms reader, and a total puff counter. To personalize the user experience further, the operating software includes three selectable UI animation interfaces, giving users the ability to change the visual layout of their operational data.
Reliable Battery and Safety Parameters
The mod is powered by an internal 650mAh battery that supports extended daily use. Recharging is handled via a modern USB-C charging port rated for 5V/1A, capable of bringing the unit to a full charge in 1.0 hour. The integrated control board ensures safe operation by incorporating a 15-second continuous operation cutoff and an automatic shutdown function that activates after one hour of inactivity.
What’s in the box?
- 1x Yocan UNI 3.0 Device
- 1x 510-Threaded Magnetic Adapter
- 1x USB-C Charging Cable
- 1x User Manual
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Tags: Automatic shut-off Battery-powered device E-Liquids Vape Pass-Through Charging Portable Vaporizer Preset Temperatures USB-C Charging Port Vaporizer for Oils
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