Wulf UNI Mod Universal Variable Voltage Battery

The Wulf UNI Mod is the device that helped make universal concealed 510-thread batteries a staple in smoke shops everywhere. Designed to accommodate a wide variety of cartridge sizes, the UNI Mod features an adjustable cartridge chamber, variable voltage controls, and a durable concealed design that protects compatible cartridges while providing a clean, compact appearance.

Powered by a dependable 650mAh rechargeable battery, the UNI Mod offers adjustable voltage, USB-C charging, and a convenient OLED display that keeps important information visible at a glance. Whether customers use different cartridge brands or simply want a more versatile battery, the UNI Mod delivers universal compatibility without sacrificing portability. It doesn't play favorites with cartridges—it just quietly gets along with almost all of them.

Key Features

• Wulf UNI Mod Universal 510 Battery
• Universal compatibility with most 510-thread cartridges
• 650mAh rechargeable battery
• Adjustable cartridge diameter up to approximately 14mm
• Adjustable cartridge height system
• Variable voltage from 2.0V to 4.0V
• OLED display screen
• 10-second preheat function
• USB-C fast charging
• Magnetic 510-thread adapter included
• Compact concealed cartridge design
• Available in multiple Wulf color options
• Excellent for vape shops, smoke shops, and premium 510 hardware displays

Why You'll Love It

The Wulf UNI Mod remains one of the most trusted universal cartridge batteries because it adapts to a wide range of cartridge sizes instead of locking customers into one specific format. The adjustable chamber and magnetic connection make swapping cartridges quick, while the concealed body helps protect cartridges during everyday carry.

For retailers, the UNI Mod continues to be a proven seller thanks to its versatility and recognizable Wulf Mods branding. Customers appreciate having one battery that works with multiple cartridge styles, making it an easy recommendation for both first-time buyers and experienced users.

Usage Tips

Attach the included magnetic adapter to a compatible 510-thread cartridge before placing it into the adjustable chamber. Adjust the cartridge height and width for a secure fit, then select the desired voltage setting. Use the preheat function when necessary for thicker oils.

This product is hardware only and does not include cartridges, concentrates, e-liquid, or nicotine. Intended for adult use only. Keep away from children and pets.

Package Includes

• 1 Wulf UNI Mod Battery
• 1 Magnetic 510 Thread Adapter
• 1 USB-C Charging Cable
• 1 User Manual

Compatibility

Compatible with most standard 510-thread cartridges. Adjustable chamber accommodates cartridges up to approximately 14mm in diameter with adjustable height for various cartridge lengths.

Product Specifications