Yocan UNI 3.0

The Yocan UNI 3.0 is a next-generation universal 510 cartridge battery that combines adjustable cartridge sizing, variable voltage control, and a large HD animation display into a compact box-style device. Designed for adult customers using compatible 510-thread cartridges, the UNI 3.0 gives users more control over cartridge fit and battery output while maintaining the discreet, protected cartridge design the UNI series is known for.

Powered by a 650mAh rechargeable battery, the UNI 3.0 offers adjustable voltage from 1.8V to 4.2V, a 10-second preheat function, USB Type-C charging, and three selectable screen themes. Its adjustable cartridge chamber accommodates a wide range of compatible 510 cartridges, making it a versatile option for customers who want one battery that can handle different cartridge sizes.

Key Features

• Yocan UNI 3.0 Universal 510 Cartridge Battery
• 650mAh rechargeable battery
• Adjustable voltage from 1.8V to 4.2V
• 1.93-inch HD animation display
• Three display modes: Classic, Planet, and Shiny Cat
• Adjustable cartridge height and width
• Supports cartridge diameters from approximately 11mm to 16mm
• Adjustable cartridge height of more than 42mm
• 10-second 1.8V preheat function
• USB Type-C charging
• Button-activated operation
• 15-second safety cutoff
• 1-hour automatic shutdown
• Integrated hanging hole for lanyard or carrying strap
• Concealed cartridge design
• Magnetic 510-thread adapter included

Why You’ll Love It

The UNI 3.0 takes the familiar Yocan UNI concept and gives it a much more modern feature set. The adjustable cartridge chamber lets customers fine-tune both height and width, allowing the device to accommodate a broader range of 510 cartridges than many standard batteries.

The large HD display adds another layer of customization with three animated interface options, while the 650mAh battery and USB-C charging make it practical for everyday use. For retailers, the UNI 3.0 is an excellent premium step-up product for customers who want more than a basic 510 battery.

Usage Tips

Charge the UNI 3.0 using a compatible USB Type-C cable before first use. Install the magnetic 510 adapter and securely attach a compatible cartridge. Adjust the cartridge chamber to provide a proper fit before use, then select the desired voltage using the dedicated controls.

The device can be powered on or off with five clicks of the power button. The display theme can be changed with three clicks, while two clicks activate the 10-second preheat function. Adjust voltage gradually within the supported 1.8V–4.2V range and follow the cartridge manufacturer's recommended settings.

This product is a hardware accessory and does not include a cartridge, e-liquid, oil, concentrate, or nicotine. Intended for adult use only. Keep away from children and pets.

Package Includes

• 1 Yocan UNI 3.0 Device
• 1 Magnetic 510 Thread Adapter
• 1 USB Type-C Charging Cable
• 1 Instruction Manual

Compatibility

The Yocan UNI 3.0 is designed for compatible 510-thread cartridges. Its adjustable cartridge chamber supports cartridges approximately 11mm–16mm in diameter and more than 42mm in adjustable height. Always confirm cartridge dimensions and compatibility before use.

Product Specifications