Quick Verdict

The Yocan UNI Pro is an absolute powerhouse of a 510 thread battery, offering top-notch customisation and flexibility that few competitors can match. With its adjustable voltage, patented cartridge adjustment system, and sleek OLED display, it delivers an unparalleled vaping experience you won’t find in most plug-and-play vape pens. If you value control and want to extract every ounce of flavour from your oils, the UNI Pro is a brilliant choice. 9/10

Overview

In the ever-evolving world of vaping, versatility is key, and the Yocan UNI Pro delivers it in spades. Designed to work with a wide range of 510-threaded oil cartridges, this compact box mod stands out with its impressive feature set, including adjustable voltage, a patented cartridge adjustment system, and a bright OLED display – all wrapped up in a sleek, durable package.

While basic vape pens are convenient, they often lack the ability to fine-tune your vaping experience. The UNI Pro aims to change that, giving you complete control over your sessions. Whether you prefer flavour-focused lower temperatures or high-powered clouds, this device has you covered.

Key Features

Adjustable Voltage (2.0V - 4.2V): The ability to adjust voltage in 0.1V increments is a game-changer, allowing you to dial in the perfect temperature range for your specific cartridge and oil type. Thicker oils perform best at higher voltages, while thinner varieties shine at lower settings, ensuring optimal flavour and vapour production.

Patented Cartridge Adjustment System: Yocan’s ingenious adjustment system solves the common issue of wobbly or poorly fitting cartridges. A notched dial at the top closes a collar around your cart, eliminating any wiggle room, while a side slider raises or lowers the 510 platform to accommodate different cartridge heights – no more struggling with ill-fitting tanks.

Bright OLED Display: Unlike basic pens with colour-coded voltage LEDs, the UNI Pro’s crisp OLED screen displays your exact voltage and battery level, making it easy to monitor and adjust your settings on the fly.

10-Second Preheat Function: This handy feature gently warms your cartridge’s coil before you take a hit, ensuring smooth, consistent vapour production right from the start.

650mAh Battery: The UNI Pro’s built-in 650mAh battery offers impressive longevity, lasting through multiple sessions on a single charge. Plus, USB-C charging means quick top-ups whenever needed.

Performance

In real-world use, the Yocan UNI Pro is an absolute joy to vape with. The ability to fine-tune the voltage is a game-changer, allowing you to extract optimal flavour and vapour production from any oil or cartridge. Thicker oils like live resins truly shine at higher voltages (around 3.8V-4.2V), delivering dense, flavourful clouds, while thinner distillates shine at lower settings (2.5V-3.0V).

The patented cartridge adjustment system is a brilliant innovation, ensuring a snug, rattle-free fit no matter the size or shape of your cart. It’s a small detail that makes a big difference in overall vaping satisfaction.

Battery life is impressive, with the 650mAh cell easily lasting through a full day of moderate use before needing a recharge. And when you do need to top up, USB-C charging means you’re back at full capacity in no time.

Value for Money

At an RRP of £35.99, the Yocan UNI Pro sits at a competitive price point in the 510 thread battery market. Its robust feature set and top-notch performance more than justify the price tag. Comparable mods like the Ooze Duplex or KandyPens Prism+ often cost significantly more, yet lack the UNI Pro’s granular voltage control and innovative cartridge adjustment capabilities.

For vapers who value customisation, flavour, and a richer overall experience, the UNI Pro is well worth the investment. Its versatility and ease of use also make it an excellent choice for more experienced enthusiasts looking to extract maximum enjoyment from their oils and concentrates.

Pros and Cons

What We Like

• Granular voltage control in 0.1V increments for ultimate customisation
• Patented adjustment system ensures a perfect cartridge fit every time
• Bright OLED display shows exact voltage/battery level
• Impressive 650mAh battery with USB-C fast charging
• 10-second preheat function for smooth, consistent hits
• Compact, durable design ideal for on-the-go use

What Could Be Better

• Only one magnetic adapter included in the kit
• Slightly larger than standard pen-style batteries
• No pass-through charging capability

Final Thoughts

The Yocan UNI Pro is an absolute standout in the 510 thread battery market, offering a level of versatility and user control that’s genuinely rare in its price range. With its granular voltage adjustment, patented cartridge sizing system, and robust 650mAh battery, it delivers a vaping experience that’s tailored to your specific preferences.

Whether you’re a seasoned vaping enthusiast or just looking to step up your oil consumption game, the UNI Pro’s array of customisation options will unlock richer flavours and smoother vapour production from your favorite cartridges. It’s a brilliant, feature-packed device that’s well worth the investment for discerning vapers. Highly recommended.

Technical Specifications

Feature	Yocan UNI Pro
Voltage Range	2.0V - 4.2V (0.1V increments)
Battery Capacity	650mAh
Charging	USB Type-C
Cartridge Compatibility	510-threaded oil cartridges
Cartridge Adjustment	Patented dial and height slider system
Display	OLED Screen
Preheat Function	Yes (10 seconds)
Body Material	Zinc alloy
Dimensions	75.5mm x 36.5mm x 25.7mm
Weight	51g