Yocan UNI (Universal Portable Box Mod)

Pocket-Ready Universal Cartridge Box Mod

The Yocan UNI is the original adjustable 510 cartridge battery that adapts to nearly any cart on the market. A robust 650 mAh battery powers three voltage settings (3.4 V, 3.8 V, 4.2 V) plus a handy 10-second preheat, while the patented height slider and diameter dial lock your cartridge in place. A side oil-level window and magnetic 510 adapter make swaps effortless. Slip it in your pocket, recharge via micro-USB, and enjoy fast & free shipping from Lighter USA.

Key Features

• Battery Capacity: 650 mAh rechargeable via micro-USB
• Variable Voltage: Three levels—3.4 V, 3.8 V, 4.2 V—for thin or thick oils
• 10-Second Preheat: One-button warm-up at 1.8 V loosens high-viscosity extracts
• Universal Fit: Diameter dial (up to 12 mm) and height slider cradle most 0.5 mL and 1.0 mL carts
• Magnetic 510 Adapter: Quick, secure cartridge swaps
• Oil-Level Window: Check remaining liquid at a glance
• 100% Authentic Yocan: Genuine device backed by Lighter USA’s free-return guarantee

Who It’s For

Perfect for flavor chasers, casual puffers, and dab-pen veterans who want a stealthy cartridge battery that handles every cart in their stash. Travelers, concert-goers, and anyone who values on-the-fly voltage control will appreciate its pocket size and all-day power.

How to Use

1. Attach the magnetic 510 adapter to your cartridge.
2. Drop the cart into the UNI and tighten the diameter dial until snug.
3. Slide the height lever so the mouthpiece sits flush.
4. Click the power button 5 × to turn on or off.
5. Press 2 × to activate the 10-second preheat (1.8 V).
6. Click 3 × to cycle voltages, then hold the button while drawing.

What’s in the Box

• 1 × Yocan UNI Box Mod (650 mAh)
• 1 × Magnetic 510 Adapter
• 1 × Micro-USB Charging Cable
• 1 × User Manual