Price Check

Yocan Uni Pro Battery


Introducing the Yocan Uni Pro variable voltage oil cartridge battery.

  • Compatible with all 510 cartridges
  • Crisp OLED Screen
  • Manual Voltage Control Buttons (Range: 2.0-4.2V)
  • Button activation
  • 10-second preheat feature 
  • 650mAh battery capacity 
used for: oil

Yocan Uni Pro Oil Cartridge Battery

Yocan is an industry leader in vaporizer technology.  The box style vape battery is becoming one one the most popular vape battery available.  The Yocan Uni Pro Battery is the most updated universal box style battery on the market.

Oil Cartridge Height Adjustment

There are several sizes available when choosing your replacement oil cartridge. Some of the most popular sizes are .3ml, .5ml, and 1ml, because of this Yocan has created a slider that will allow you to bring your cartridge up or down in side the unit so you always have the perfect height sticking out from the top.


Adjustable Holder For Different Diameters

Just as the cartridges have various storage capacities available they also come in different diameters.    Oil cartridge manufactures all have their own proprietary sizes but will range from 9mm to 12mm.  By twisting the top part of the battery the opening of the hole will get smaller and will grab the cartridge to provide a secure hold.


Pre-Heat Function

The Yocan Uni Pro oil cartridge battery is equipped with a 10 second pre-heat feature.  Why is this important?  Because oils come in a variety of viscosities and if you are using a thicker oil the average vape battery will not be able to provide proper power to turn your oil to vapor.  Therefore activating the pre-heat feature the battery will slightly heat and thin your oil allowing the coils to properly absorb and vaporize the oil.

The Uni Pro also has a 15-second shut-off feature for the safety of you and your battery.

Along with the pre-heat feature the Yocan Uni Pro battery has variable voltage. Having a variable voltage battery will allow you to choose how much power to send to your cartridge, which will affect how much vapor you can produce. The Uni Pro’s newest voltage settings allows you to set your battery at exact voltage you desire. If you use thicker oil or want a more powerful hit you will be able to select a higher voltage.  Lower voltage settings are perfect for thinner oils or users looking for a softer hit.


510 Magnetic Thread Adapter

Included with each battery kit is the Yocan Uni 510 thread magnetic adapter.  Using this adapter you will be able to use the Uni with any 510 thread cartridge.  The magnetic adapter allows you to easy switch between cartridges. If you are looking for a great cartridge we highly recommend the CCell TH2 Oil Cartridge.


Additional Features

The side of the Uni has a view port allowing you to see exactly how much oil is left in your cartridge. The new OLED display allows you to see when your battery is on, along with the voltage you have selected. Charging is performed using the provided micro USB cable.  The Yocan Uni changes is as little as two hours using a standard USB port.  Your choice of 4 different colors: Black, White, Red, and Blue


OLED Screen Display 

Product: Yocan Uni Pro Battery

The parts that fit. Not the parts that quit.
Clouds out of your mouth not your ears
Processed within 24 hours. Shippity-doo-dah!
That’s just good manners.
Mind your business nosey neighbors.
Because why shouldn’t we?

5 reviews for Yocan Uni Pro Battery

  1. Jeff T. (verified owner)

    I was using a non button battery but got tired of the “click”when starting it. Bought this and love the adjustable voltage.

  2. Ed (verified owner)

    This is the mother of all batteries. It checks all the boxes of criteria that I look for in a battery: side-by-side placement to minimize overall height, adjustable voltage range in 0.1V increments, adjustable girth and height to accommodate all carts out there, preheat, display, good hand feel, etc.

    Why on earth would anyone buy any other batteries really?

  3. Ken (verified owner)

    Very very good battery. Big clouds. Only 45min to recharge.

  4. Doug (verified owner)

    This is a nice battery. I like the preheat feature and the adjustable voltage. It works well will all cartridges

  5. Mak (verified owner)

    The Yocan Uni Pro is everything I’ve wanted in a battery. Here’s why:

    – Discreet like the CCell palm or silo, no pen battery.
    – Button-activated. (My inhale-activated batteries were causing my cartridges to clog up, or wouldn’t fire up if it was cold)
    – Solid battery life, comparable to the CCell palm or silo.
    – Despite being constructed out of plastic, it’s surprisingly solid. I fell on my ass with this in my back pocket, landing square on it and thought I’d cracked it. Pulled it out and took a drag, no issue either functionally or cosmetic!
    – Preheat function helps with sticky, gunked up cartridges, and makes for some tasty low-heat rips.
    -The obvious design features: adjustable seat & eyelet, adjustable heat, the screen with battery gauge; hell, it has a timer that starts as you hold down the button. It’s a fun game seeing who can do the longest pull.
    – It hits like a hammer.

    My only stipulation is that Yocan makes their housings out of plastic. Now mind you, it’s incredibly sturdy as I mentioned before, I just really like the weight and feel of my CCell Silo/Palm batteries. That single flaw has not stopped the Yocan Uni Pro from becoming my favorite battery, so much so, I’ve begun giving my CCell batteries to friends.

    Hope this review helps you decide what to get!

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