Overview
The Yocan UNI 3.0 Plus represents the evolution of the beloved UNI series, bringing flagship features to the universal cartridge battery market. Building on the success of previous generations, the UNI 3.0 Plus combines a massive 1100mAh battery, HD animated display, and the signature adjustable width mechanism that has made the UNI series famous for fitting virtually any 510 cartridge on the market.
This box mod targets users who want more than a basic battery - it delivers a complete experience with precision voltage control, multiple display themes, and even built-in games to enjoy between sessions.
Design & Build Quality
The UNI 3.0 Plus showcases Yocan's commitment to quality with its lightweight zinc alloy construction. The material provides excellent durability and corrosion resistance while keeping the device comfortable to carry. The box mod form factor offers a substantial feel without being overly bulky.
Color Options
The UNI 3.0 Plus comes in an impressive array of finishes:
- Black
- White
- Gunmetal
- Blue
- Green
- Teal
- Rose Gold
- Red
- Purple
- Blue Purple Gradient
Build Highlights
- Durable zinc alloy shell
- Corrosion-resistant finish
- Integrated lanyard hole for portability
- Magnetic 510 adapter for quick cartridge changes
- Ergonomic button placement
Features
Adjustable Width Mechanism
The hallmark feature of the UNI series:
- Sliding mechanism expands to fit any cartridge diameter
- No more compatibility worries
- Secure grip on cartridges of all sizes
- Works with slim pens to wide tanks
- Protects cartridges from damage
HD Animated Display
The high-definition screen brings your device to life:
- Real-time voltage display
- Battery level indicator
- Animated graphics and effects
- Three display themes: Classic, Planet, and Shiny Cat
- Clear visibility in any lighting
Built-In Games
A unique addition to the vaping experience:
- Tetris: Classic block-stacking gameplay
- Evadex: Quick reaction challenge
- Entertainment between sessions
- Adds personality to the device
Precision Voltage Control
Fine-tune your vaping experience:
- Plus/minus buttons for exact adjustments
- Real-time display feedback
- Find your perfect setting
- Consistent, repeatable sessions
USB Type-C Charging
Modern charging technology:
- Fast charging speeds
- Stable power delivery
- Universal cable compatibility
- Reversible connector
Performance
Battery Life
The 1100mAh capacity is a significant upgrade:
- Nearly double the standard 650mAh batteries
- All-day use for most vapers
- Extended sessions without worry
- Ideal for heavy users
- Weekend trips without a charger
Vapor Quality
Standard 510 performance with enhanced control:
- Adjustable voltage for flavor or clouds
- Consistent heating throughout sessions
- Works optimally with all cartridge types
- No hot spots or uneven heating
Cartridge Compatibility
The adjustable width ensures:
- Universal 510 fit
- Slim pen cartridges
- Wide tank-style cartridges
- Brand-agnostic compatibility
- Future-proof design
UNI 3.0 Plus vs. Standard Batteries
Comparison
| Feature | UNI 3.0 Plus | Basic 510 Battery |
|---|---|---|
| Battery | 1100mAh | 350-650mAh |
| Display | HD animated | LED colors |
| Width | Adjustable | Fixed |
| Voltage | Precision +/- | Preset levels |
| Charging | USB-C | Micro USB |
| Entertainment | Built-in games | None |
Who Benefits Most
The UNI 3.0 Plus excels for:
- Users with multiple cartridge sizes
- Heavy daily users
- Tech enthusiasts
- Those wanting premium features
- Gift buyers seeking impressive devices
Usage
Basic Operation
- Charge fully before first use
- Attach cartridge to magnetic adapter
- Adjust width to secure cartridge
- Power on (5 clicks)
- Set voltage with +/- buttons
- Press fire button and inhale
Display Themes
Customize your experience:
- Access settings menu
- Choose from Classic, Planet, or Shiny Cat
- Theme changes animated graphics
- Select based on preference
Playing Games
Access entertainment features:
- Enter game mode from menu
- Select Tetris or Evadex
- Use buttons to play
- Exit anytime to vape
Who Should Buy
Ideal For
- Cartridge collectors with various sizes
- All-day vapers needing battery life
- Users wanting premium features
- Tech-forward consumers
- Those tired of compatibility issues
May Not Need If
- You use only one cartridge type
- Budget is primary concern
- You prefer minimal, simple devices
- Portability is top priority
Care & Maintenance
- Keep display clean with soft cloth
- Clean 510 connection regularly
- Store in a cool, dry place
- Use included USB-C cable
- Protect from drops
Pros & Cons
Pros:
- Universal cartridge fit
- Massive 1100mAh battery
- HD animated display
- Built-in games
- Fast USB-C charging
- Premium build quality
Cons:
- Premium pricing
- Games may seem gimmicky to some
- Box mod size vs. pen portability
Verdict
The Yocan UNI 3.0 Plus stands as the premium choice for 510 cartridge users who demand the best. The adjustable width mechanism solves the frustrating compatibility issues that plague fixed-width batteries, while the 1100mAh capacity ensures you won't be caught without power. The HD animated display with multiple themes and built-in games adds personality and modern appeal that basic batteries simply can't match.
At $50, it's an investment over budget options, but the combination of universal compatibility, extended battery life, and premium features justifies the price for serious vapers. If you're tired of compatibility compromises and want a battery that can handle anything you throw at it, the UNI 3.0 Plus delivers.
Related: Yocan UNI 3.0 Plus Manual