Elevate your vaping experience with the stylish and powerful Brass Knuckles Battery, built for use with concentrate oil cartridges. Choose from luxurious wood, sleek silver, or bold gold finishes to match your vibe. With three adjustable voltage settings, this battery gives you full control over your sessions—plus a convenient preheat function for smooth, flavorful hits from the start.
Crafted with both performance and aesthetics in mind, the Brass Knuckles Battery features a user-friendly single-button interface for seamless control. Compact, sleek, and efficient—it’s everything you need in a high-end vape battery.
The 650mAh battery operates with intuitive single-button functionality: 5 quick clicks power the device on or off, 2 clicks enable a 10-second preheat mode, and 3 clicks cycle through the voltage settings. An LED indicator changes colors to show your selected level: Green – 2.4V | Blue – 3.2V | Red – 4.0V.
Enjoy extended vaping sessions and ultra-smooth inhales with the Brass Knuckles 650mAh Adjustable Battery. Built for high performance and durability, it measures 2mm x 12.7mm—compact enough to go anywhere, powerful enough to go all day.
Equipped with a universal 510 thread, this battery is compatible with all standard 510 cartridges. To recharge, simply screw on the included USB charger. Attach your favorite cartridge, choose your desired voltage, hold the power button, and inhale—vaping made easy.
Brass Knuckles 650mAh Battery Features & Specifications
- The battery uses a 510 connection,
- The battery has a capacity of 650mAh
- To turn the brass knuckles Battery: on/off just press the button 5 times quickly.
- Press the button 3 times quickly to adjust the voltage:
- The battery comes with variable voltage: Green – 2.4V, Blue – 3.2V, Red – 4.0V
- To preheat function (2.0V) press the button 2 times quickly
